Home / 22,061,691.18-33,097,851.18-6,915,622.68

Finding the Fourth Proportional to 22,061,691.18, 33,097,851.18 and 6,915,622.68

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Solution

The fourth proportional to 22,061,691.18, 33,097,851.18 and 6,915,622.68 is: 10,375,099.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,061,691.18 : 33,097,851.18 = 6,915,622.68 : x
  2. Step 2: Convert to fraction form
    22,061,691.18/33,097,851.18 = 6,915,622.68/x
  3. Step 3: Cross multiply
    22,061,691.18x = 33,097,851.18 × 6,915,622.68
  4. Step 4: Simplify right side
    22,061,691.18x = 228,892,250,279,672.75
  5. Step 5: Solve for x
    x = 228,892,250,279,672.75/22,061,691.18
  6. Step 6: Final answer
    x = 10,375,099.91

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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.