Home / 29,396,229.28-44,091,494.56-8,926,128.78

Finding the Fourth Proportional to 29,396,229.28, 44,091,494.56 and 8,926,128.78

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Solution

The fourth proportional to 29,396,229.28, 44,091,494.56 and 8,926,128.78 is: 13,388,327.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,396,229.28 : 44,091,494.56 = 8,926,128.78 : x
  2. Step 2: Convert to fraction form
    29,396,229.28/44,091,494.56 = 8,926,128.78/x
  3. Step 3: Cross multiply
    29,396,229.28x = 44,091,494.56 × 8,926,128.78
  4. Step 4: Simplify right side
    29,396,229.28x = 393,566,358,545,229.44
  5. Step 5: Solve for x
    x = 393,566,358,545,229.44/29,396,229.28
  6. Step 6: Final answer
    x = 13,388,327.97

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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.