Home / 33,413,683.92-50,120,565.89-9,152,819.97

Finding the Fourth Proportional to 33,413,683.92, 50,120,565.89 and 9,152,819.97

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Solution

The fourth proportional to 33,413,683.92, 50,120,565.89 and 9,152,819.97 is: 13,729,240.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,413,683.92 : 50,120,565.89 = 9,152,819.97 : x
  2. Step 2: Convert to fraction form
    33,413,683.92/50,120,565.89 = 9,152,819.97/x
  3. Step 3: Cross multiply
    33,413,683.92x = 50,120,565.89 × 9,152,819.97
  4. Step 4: Simplify right side
    33,413,683.92x = 458,744,516,339,928.75
  5. Step 5: Solve for x
    x = 458,744,516,339,928.75/33,413,683.92
  6. Step 6: Final answer
    x = 13,729,240.91

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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.