Home / 36,181,006.20-54,273,578.13-10,271,280.92

Finding the Fourth Proportional to 36,181,006.20, 54,273,578.13 and 10,271,280.92

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Solution

The fourth proportional to 36,181,006.20, 54,273,578.13 and 10,271,280.92 is: 15,407,508.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,181,006.20 : 54,273,578.13 = 10,271,280.92 : x
  2. Step 2: Convert to fraction form
    36,181,006.20/54,273,578.13 = 10,271,280.92/x
  3. Step 3: Cross multiply
    36,181,006.20x = 54,273,578.13 × 10,271,280.92
  4. Step 4: Simplify right side
    36,181,006.20x = 557,459,167,235,430.38
  5. Step 5: Solve for x
    x = 557,459,167,235,430.38/36,181,006.20
  6. Step 6: Final answer
    x = 15,407,508.68

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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.