Home / 36,251,620.52-54,375,956.06-8,957,225.93

Finding the Fourth Proportional to 36,251,620.52, 54,375,956.06 and 8,957,225.93

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Solution

The fourth proportional to 36,251,620.52, 54,375,956.06 and 8,957,225.93 is: 13,435,474.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,251,620.52 : 54,375,956.06 = 8,957,225.93 : x
  2. Step 2: Convert to fraction form
    36,251,620.52/54,375,956.06 = 8,957,225.93/x
  3. Step 3: Cross multiply
    36,251,620.52x = 54,375,956.06 × 8,957,225.93
  4. Step 4: Simplify right side
    36,251,620.52x = 487,057,723,272,506.75
  5. Step 5: Solve for x
    x = 487,057,723,272,506.75/36,251,620.52
  6. Step 6: Final answer
    x = 13,435,474.51

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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.