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Finding the Third Proportional to 34,711,373.25 and 72,295,785

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Solution

The third proportional to 34,711,373.25 and 72,295,785 is: 150,575,446.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,711,373.25 : 72,295,785 = 72,295,785 : x
  2. Step 2: Convert to fraction form
    34,711,373.25/72,295,785 = 72,295,785/x
  3. Step 3: Cross multiply
    34,711,373.25x = 72,295,785 × 72,295,785
  4. Step 4: Simplify right side
    34,711,373.25x = 5,226,680,528,766,225
  5. Step 5: Solve for x
    x = 5,226,680,528,766,225/34,711,373.25
  6. Step 6: Final answer
    x = 150,575,446.59

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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.