Finding the Third Proportional to 62,937,972 and 97,202,430
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Solution
The third proportional to 62,937,972 and 97,202,430 is: 150,121,017.53
Step by Step Solution
- Step 1: Write the proportion equation
62,937,972 : 97,202,430 = 97,202,430 : x - Step 2: Convert to fraction form
62,937,972/97,202,430 = 97,202,430/x - Step 3: Cross multiply
62,937,972x = 97,202,430 × 97,202,430 - Step 4: Simplify right side
62,937,972x = 9,448,312,397,904,900 - Step 5: Solve for x
x = 9,448,312,397,904,900/62,937,972 - Step 6: Final answer
x = 150,121,017.53
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.