Finding the Third Proportional to 62,391,469.50 and 134,647,677
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Solution
The third proportional to 62,391,469.50 and 134,647,677 is: 290,584,547.32
Step by Step Solution
- Step 1: Write the proportion equation
62,391,469.50 : 134,647,677 = 134,647,677 : x - Step 2: Convert to fraction form
62,391,469.50/134,647,677 = 134,647,677/x - Step 3: Cross multiply
62,391,469.50x = 134,647,677 × 134,647,677 - Step 4: Simplify right side
62,391,469.50x = 18,129,996,921,496,328 - Step 5: Solve for x
x = 18,129,996,921,496,328/62,391,469.50 - Step 6: Final answer
x = 290,584,547.32
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.