Home / 14,522,281,997.27-20,040,545,442.47-8,092,372,984.92

Finding the Fourth Proportional to 14,522,281,997.27, 20,040,545,442.47 and 8,092,372,984.92

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Solution

The fourth proportional to 14,522,281,997.27, 20,040,545,442.47 and 8,092,372,984.92 is: 11,167,361,202.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,522,281,997.27 : 20,040,545,442.47 = 8,092,372,984.92 : x
  2. Step 2: Convert to fraction form
    14,522,281,997.27/20,040,545,442.47 = 8,092,372,984.92/x
  3. Step 3: Cross multiply
    14,522,281,997.27x = 20,040,545,442.47 × 8,092,372,984.92
  4. Step 4: Simplify right side
    14,522,281,997.27x = 162,175,568,541,665,394,688
  5. Step 5: Solve for x
    x = 162,175,568,541,665,394,688/14,522,281,997.27
  6. Step 6: Final answer
    x = 11,167,361,202.06

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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.