Home / 42,001,470.20-62,876,234.10-24,953,367.80

Finding the Fourth Proportional to 42,001,470.20, 62,876,234.10 and 24,953,367.80

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Solution

The fourth proportional to 42,001,470.20, 62,876,234.10 and 24,953,367.80 is: 37,355,211.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,001,470.20 : 62,876,234.10 = 24,953,367.80 : x
  2. Step 2: Convert to fraction form
    42,001,470.20/62,876,234.10 = 24,953,367.80/x
  3. Step 3: Cross multiply
    42,001,470.20x = 62,876,234.10 × 24,953,367.80
  4. Step 4: Simplify right side
    42,001,470.20x = 1,568,973,795,376,202
  5. Step 5: Solve for x
    x = 1,568,973,795,376,202/42,001,470.20
  6. Step 6: Final answer
    x = 37,355,211.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.