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Finding the Third Proportional to 29,125,704 and 39,208,812

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Solution

The third proportional to 29,125,704 and 39,208,812 is: 52,782,619.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,125,704 : 39,208,812 = 39,208,812 : x
  2. Step 2: Convert to fraction form
    29,125,704/39,208,812 = 39,208,812/x
  3. Step 3: Cross multiply
    29,125,704x = 39,208,812 × 39,208,812
  4. Step 4: Simplify right side
    29,125,704x = 1,537,330,938,451,344
  5. Step 5: Solve for x
    x = 1,537,330,938,451,344/29,125,704
  6. Step 6: Final answer
    x = 52,782,619.04

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.