Home / 38,939,901.92-53,753,610.70-24,262,819.83

Finding the Fourth Proportional to 38,939,901.92, 53,753,610.70 and 24,262,819.83

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Solution

The fourth proportional to 38,939,901.92, 53,753,610.70 and 24,262,819.83 is: 33,493,000.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,939,901.92 : 53,753,610.70 = 24,262,819.83 : x
  2. Step 2: Convert to fraction form
    38,939,901.92/53,753,610.70 = 24,262,819.83/x
  3. Step 3: Cross multiply
    38,939,901.92x = 53,753,610.70 × 24,262,819.83
  4. Step 4: Simplify right side
    38,939,901.92x = 1,304,214,171,431,019
  5. Step 5: Solve for x
    x = 1,304,214,171,431,019/38,939,901.92
  6. Step 6: Final answer
    x = 33,493,000.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.