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Finding the Third Proportional to 33,167,079 and 71,766,909

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Solution

The third proportional to 33,167,079 and 71,766,909 is: 155,289,201.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,167,079 : 71,766,909 = 71,766,909 : x
  2. Step 2: Convert to fraction form
    33,167,079/71,766,909 = 71,766,909/x
  3. Step 3: Cross multiply
    33,167,079x = 71,766,909 × 71,766,909
  4. Step 4: Simplify right side
    33,167,079x = 5,150,489,227,414,281
  5. Step 5: Solve for x
    x = 5,150,489,227,414,281/33,167,079
  6. Step 6: Final answer
    x = 155,289,201.90

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.