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Finding the Third Proportional to 37,655,961 and 58,188,051

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Solution

The third proportional to 37,655,961 and 58,188,051 is: 89,915,359.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,655,961 : 58,188,051 = 58,188,051 : x
  2. Step 2: Convert to fraction form
    37,655,961/58,188,051 = 58,188,051/x
  3. Step 3: Cross multiply
    37,655,961x = 58,188,051 × 58,188,051
  4. Step 4: Simplify right side
    37,655,961x = 3,385,849,279,178,601
  5. Step 5: Solve for x
    x = 3,385,849,279,178,601/37,655,961
  6. Step 6: Final answer
    x = 89,915,359.73

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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.