Problem

Find any of the values a1,r,an,n, or Sn that are missing from the geometric sequence.
r=53,n=5,S5=14413
The value of a1 is 27 .
(Simplify your answer. Type an integer or a fraction.)
The value of a5 is
(Simplify your answer. Type an integer or a fraction.)

Answer

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Answer

Final Answer: The value of a5 is 6253.

Steps

Step 1 :We are given the common ratio r, the number of terms n, the sum of the first n terms Sn, and the first term a1. We are asked to find the fifth term a5.

Step 2 :The formula for the nth term of a geometric sequence is an=a1r(n1). We can use this formula to find a5.

Step 3 :Substitute the given values into the formula: a1=27, r=53, and n=5.

Step 4 :Calculate a5=27(53)(51)=6253.

Step 5 :Final Answer: The value of a5 is 6253.

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