# Geometric progression Calculator

## Calculates the n-th term and sum of the geometric progression with the common ratio.

 initial term a common ratio r number of terms n n＝1,2,3... 6digit10digit14digit18digit22digit26digit30digit34digit38digit42digit46digit50digit the n-th term an sum Sn
Geometric progression
 [1-10] /10 Disp-Num5103050100200
[1]  2021/03/28 07:30   30 years old level / An engineer / Very /
Purpose of use
Using to find discounted cash flows for my life insurance policy
[2]  2020/07/10 17:59   Under 20 years old / High-school/ University/ Grad student / Very /
Purpose of use
Hello, can anyone tell me the geometric pogression between -4 and -9 with explantion please. Thankyou so much!
[3]  2020/06/04 01:42   Under 20 years old / High-school/ University/ Grad student / Very /
Purpose of use
Calculate in-game resources
Comment/Request
Very accurate, can display large numbers digit by digit
[4]  2020/04/16 12:47   20 years old level / An engineer / Useful /
Purpose of use
Calculating my retirement amount :P
Comment/Request
Precise and concise
[5]  2020/03/03 09:35   30 years old level / High-school/ University/ Grad student / Very /
Purpose of use
For result
[6]  2019/09/04 19:55   Under 20 years old / Elementary school/ Junior high-school student / Very /
Purpose of use
Learning The Math.
Comment/Request
Learning the math
[7]  2019/04/15 10:26   20 years old level / High-school/ University/ Grad student / Very /
Purpose of use
To calculate some possible returns for a faucet bet.
[8]  2019/02/14 23:04   Under 20 years old / Elementary school/ Junior high-school student / Useful /
Purpose of use
math problem
Comment/Request
cool
[9]  2018/03/16 22:43   Under 20 years old / High-school/ University/ Grad student / Not at All /
Purpose of use
I was looking for a calculator to find the common ratio of a sequence when given the first 3 numbers of that sequence. I can''t seem to find one of those...
[10]  2013/03/22 18:56   50 years old level / Others / A little /
Purpose of use
Von Neumann probe estimate. 400 billion stars in the galaxy, how many iterations before a reproducing probe produces a number equivalent to one probe per star. Assume original probe produces 1 per month until T is reached. Every probe after that does the same once its arrived. Average travel time between stars assume 50 years.

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