Home / 4,375,607,072.92-6,564,454,766.24-1,427,892,175.33

Finding the Fourth Proportional to 4,375,607,072.92, 6,564,454,766.24 and 1,427,892,175.33

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Solution

The fourth proportional to 4,375,607,072.92, 6,564,454,766.24 and 1,427,892,175.33 is: 2,142,179,002.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375,607,072.92 : 6,564,454,766.24 = 1,427,892,175.33 : x
  2. Step 2: Convert to fraction form
    4,375,607,072.92/6,564,454,766.24 = 1,427,892,175.33/x
  3. Step 3: Cross multiply
    4,375,607,072.92x = 6,564,454,766.24 × 1,427,892,175.33
  4. Step 4: Simplify right side
    4,375,607,072.92x = 9,373,333,595,998,269,440
  5. Step 5: Solve for x
    x = 9,373,333,595,998,269,440/4,375,607,072.92
  6. Step 6: Final answer
    x = 2,142,179,002.78

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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.