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Finding the Third Proportional to 62,861,143 and 93,904,582

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Solution

The third proportional to 62,861,143 and 93,904,582 is: 140,278,558.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,861,143 : 93,904,582 = 93,904,582 : x
  2. Step 2: Convert to fraction form
    62,861,143/93,904,582 = 93,904,582/x
  3. Step 3: Cross multiply
    62,861,143x = 93,904,582 × 93,904,582
  4. Step 4: Simplify right side
    62,861,143x = 8,818,070,520,594,724
  5. Step 5: Solve for x
    x = 8,818,070,520,594,724/62,861,143
  6. Step 6: Final answer
    x = 140,278,558.42

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.