Home / 22,002,737.38-32,983,899.33-7,615,743.78

Finding the Fourth Proportional to 22,002,737.38, 32,983,899.33 and 7,615,743.78

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Solution

The fourth proportional to 22,002,737.38, 32,983,899.33 and 7,615,743.78 is: 11,416,621.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,002,737.38 : 32,983,899.33 = 7,615,743.78 : x
  2. Step 2: Convert to fraction form
    22,002,737.38/32,983,899.33 = 7,615,743.78/x
  3. Step 3: Cross multiply
    22,002,737.38x = 32,983,899.33 × 7,615,743.78
  4. Step 4: Simplify right side
    22,002,737.38x = 251,196,926,129,307.88
  5. Step 5: Solve for x
    x = 251,196,926,129,307.88/22,002,737.38
  6. Step 6: Final answer
    x = 11,416,621.57

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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.