Home / 87,604,576.02-131,425,366.05-33,016,006.26

Finding the Fourth Proportional to 87,604,576.02, 131,425,366.05 and 33,016,006.26

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Solution

The fourth proportional to 87,604,576.02, 131,425,366.05 and 33,016,006.26 is: 49,530,982.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,604,576.02 : 131,425,366.05 = 33,016,006.26 : x
  2. Step 2: Convert to fraction form
    87,604,576.02/131,425,366.05 = 33,016,006.26/x
  3. Step 3: Cross multiply
    87,604,576.02x = 131,425,366.05 × 33,016,006.26
  4. Step 4: Simplify right side
    87,604,576.02x = 4,339,140,708,229,591.50
  5. Step 5: Solve for x
    x = 4,339,140,708,229,591.50/87,604,576.02
  6. Step 6: Final answer
    x = 49,530,982.35

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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.