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Finding the Third Proportional to 91,425,692 and 195,250,592

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Solution

The third proportional to 91,425,692 and 195,250,592 is: 416,981,188.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,425,692 : 195,250,592 = 195,250,592 : x
  2. Step 2: Convert to fraction form
    91,425,692/195,250,592 = 195,250,592/x
  3. Step 3: Cross multiply
    91,425,692x = 195,250,592 × 195,250,592
  4. Step 4: Simplify right side
    91,425,692x = 38,122,793,676,350,464
  5. Step 5: Solve for x
    x = 38,122,793,676,350,464/91,425,692
  6. Step 6: Final answer
    x = 416,981,188.14

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.