Home / 33,505,189.92-50,265,658.08-10,785,234.24

Finding the Fourth Proportional to 33,505,189.92, 50,265,658.08 and 10,785,234.24

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Solution

The fourth proportional to 33,505,189.92, 50,265,658.08 and 10,785,234.24 is: 16,180,385.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,505,189.92 : 50,265,658.08 = 10,785,234.24 : x
  2. Step 2: Convert to fraction form
    33,505,189.92/50,265,658.08 = 10,785,234.24/x
  3. Step 3: Cross multiply
    33,505,189.92x = 50,265,658.08 × 10,785,234.24
  4. Step 4: Simplify right side
    33,505,189.92x = 542,126,896,620,548.62
  5. Step 5: Solve for x
    x = 542,126,896,620,548.62/33,505,189.92
  6. Step 6: Final answer
    x = 16,180,385.72

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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.