Home / 59,761,964.91-82,469,334.30-33,298,951.47

Finding the Fourth Proportional to 59,761,964.91, 82,469,334.30 and 33,298,951.47

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Solution

The fourth proportional to 59,761,964.91, 82,469,334.30 and 33,298,951.47 is: 45,951,339.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,761,964.91 : 82,469,334.30 = 33,298,951.47 : x
  2. Step 2: Convert to fraction form
    59,761,964.91/82,469,334.30 = 33,298,951.47/x
  3. Step 3: Cross multiply
    59,761,964.91x = 82,469,334.30 × 33,298,951.47
  4. Step 4: Simplify right side
    59,761,964.91x = 2,746,142,360,040,065
  5. Step 5: Solve for x
    x = 2,746,142,360,040,065/59,761,964.91
  6. Step 6: Final answer
    x = 45,951,339.86

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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.