Home / 36,244,217.62-54,339,171.44-21,863,933.38

Finding the Fourth Proportional to 36,244,217.62, 54,339,171.44 and 21,863,933.38

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Solution

The fourth proportional to 36,244,217.62, 54,339,171.44 and 21,863,933.38 is: 32,779,519.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,244,217.62 : 54,339,171.44 = 21,863,933.38 : x
  2. Step 2: Convert to fraction form
    36,244,217.62/54,339,171.44 = 21,863,933.38/x
  3. Step 3: Cross multiply
    36,244,217.62x = 54,339,171.44 × 21,863,933.38
  4. Step 4: Simplify right side
    36,244,217.62x = 1,188,068,024,288,558.50
  5. Step 5: Solve for x
    x = 1,188,068,024,288,558.50/36,244,217.62
  6. Step 6: Final answer
    x = 32,779,519.12

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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.