Home / 11,188,059,937.56-15,439,468,882.14-6,175,763,517.24

Finding the Fourth Proportional to 11,188,059,937.56, 15,439,468,882.14 and 6,175,763,517.24

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Solution

The fourth proportional to 11,188,059,937.56, 15,439,468,882.14 and 6,175,763,517.24 is: 8,522,523,938.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,188,059,937.56 : 15,439,468,882.14 = 6,175,763,517.24 : x
  2. Step 2: Convert to fraction form
    11,188,059,937.56/15,439,468,882.14 = 6,175,763,517.24/x
  3. Step 3: Cross multiply
    11,188,059,937.56x = 15,439,468,882.14 × 6,175,763,517.24
  4. Step 4: Simplify right side
    11,188,059,937.56x = 95,350,508,647,882,457,088
  5. Step 5: Solve for x
    x = 95,350,508,647,882,457,088/11,188,059,937.56
  6. Step 6: Final answer
    x = 8,522,523,938.92

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.