Finding the Third Proportional to 25,616,212 and 39,621,356
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Solution
The third proportional to 25,616,212 and 39,621,356 is: 61,283,528.23
Step by Step Solution
- Step 1: Write the proportion equation
25,616,212 : 39,621,356 = 39,621,356 : x - Step 2: Convert to fraction form
25,616,212/39,621,356 = 39,621,356/x - Step 3: Cross multiply
25,616,212x = 39,621,356 × 39,621,356 - Step 4: Simplify right side
25,616,212x = 1,569,851,851,278,736 - Step 5: Solve for x
x = 1,569,851,851,278,736/25,616,212 - Step 6: Final answer
x = 61,283,528.23
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.