# 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] /12 Disp-Num5103050100200
[1]  2022/11/15 08:30   50 years old level / An engineer / Very /
Purpose of use
Discount/NPV Calculations…. Too long sinceI
used these formulae at Undergraduate level
Mathematics
[2]  2022/07/10 00:49   Under 20 years old / An office worker / A public employee / Very /
Purpose of use
Using it to calculate investment returns.
[3]  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
[4]  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!
[5]  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
[6]  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
[7]  2020/03/03 09:35   30 years old level / High-school/ University/ Grad student / Very /
Purpose of use
For result
[8]  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
[9]  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.
[10]  2019/02/14 23:04   Under 20 years old / Elementary school/ Junior high-school student / Useful /
Purpose of use
math problem
Comment/Request
cool

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