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Finding the Third Proportional to 15,747,998 and 32,753,094

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Solution

The third proportional to 15,747,998 and 32,753,094 is: 68,120,732.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,747,998 : 32,753,094 = 32,753,094 : x
  2. Step 2: Convert to fraction form
    15,747,998/32,753,094 = 32,753,094/x
  3. Step 3: Cross multiply
    15,747,998x = 32,753,094 × 32,753,094
  4. Step 4: Simplify right side
    15,747,998x = 1,072,765,166,572,836
  5. Step 5: Solve for x
    x = 1,072,765,166,572,836/15,747,998
  6. Step 6: Final answer
    x = 68,120,732.97

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.