Home / 44,858,105.76-67,287,151.44-10,779,451.68

Finding the Fourth Proportional to 44,858,105.76, 67,287,151.44 and 10,779,451.68

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Solution

The fourth proportional to 44,858,105.76, 67,287,151.44 and 10,779,451.68 is: 16,169,175.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,858,105.76 : 67,287,151.44 = 10,779,451.68 : x
  2. Step 2: Convert to fraction form
    44,858,105.76/67,287,151.44 = 10,779,451.68/x
  3. Step 3: Cross multiply
    44,858,105.76x = 67,287,151.44 × 10,779,451.68
  4. Step 4: Simplify right side
    44,858,105.76x = 725,318,597,632,322.38
  5. Step 5: Solve for x
    x = 725,318,597,632,322.38/44,858,105.76
  6. Step 6: Final answer
    x = 16,169,175.79

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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.