Home / 36,251,612.53-54,375,944.07-8,957,217.93

Finding the Fourth Proportional to 36,251,612.53, 54,375,944.07 and 8,957,217.93

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Solution

The fourth proportional to 36,251,612.53, 54,375,944.07 and 8,957,217.93 is: 13,435,462.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,251,612.53 : 54,375,944.07 = 8,957,217.93 : x
  2. Step 2: Convert to fraction form
    36,251,612.53/54,375,944.07 = 8,957,217.93/x
  3. Step 3: Cross multiply
    36,251,612.53x = 54,375,944.07 × 8,957,217.93
  4. Step 4: Simplify right side
    36,251,612.53x = 487,057,181,184,481.19
  5. Step 5: Solve for x
    x = 487,057,181,184,481.19/36,251,612.53
  6. Step 6: Final answer
    x = 13,435,462.51

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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.