Home / 50,397,331.46-75,607,022.19-16,322,121.86

Finding the Fourth Proportional to 50,397,331.46, 75,607,022.19 and 16,322,121.86

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Solution

The fourth proportional to 50,397,331.46, 75,607,022.19 and 16,322,121.86 is: 24,486,753.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,397,331.46 : 75,607,022.19 = 16,322,121.86 : x
  2. Step 2: Convert to fraction form
    50,397,331.46/75,607,022.19 = 16,322,121.86/x
  3. Step 3: Cross multiply
    50,397,331.46x = 75,607,022.19 × 16,322,121.86
  4. Step 4: Simplify right side
    50,397,331.46x = 1,234,067,029,656,904
  5. Step 5: Solve for x
    x = 1,234,067,029,656,904/50,397,331.46
  6. Step 6: Final answer
    x = 24,486,753.44

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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.