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Finding the Third Proportional to 15,942,748 and 24,753,930

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Solution

The third proportional to 15,942,748 and 24,753,930 is: 38,434,845.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,942,748 : 24,753,930 = 24,753,930 : x
  2. Step 2: Convert to fraction form
    15,942,748/24,753,930 = 24,753,930/x
  3. Step 3: Cross multiply
    15,942,748x = 24,753,930 × 24,753,930
  4. Step 4: Simplify right side
    15,942,748x = 612,757,050,444,900
  5. Step 5: Solve for x
    x = 612,757,050,444,900/15,942,748
  6. Step 6: Final answer
    x = 38,434,845.14

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.