Home / 12,324,984,227.39-18,499,431,257.18-5,948,009,059.02

Finding the Fourth Proportional to 12,324,984,227.39, 18,499,431,257.18 and 5,948,009,059.02

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Solution

The fourth proportional to 12,324,984,227.39, 18,499,431,257.18 and 5,948,009,059.02 is: 8,927,783,003.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,324,984,227.39 : 18,499,431,257.18 = 5,948,009,059.02 : x
  2. Step 2: Convert to fraction form
    12,324,984,227.39/18,499,431,257.18 = 5,948,009,059.02/x
  3. Step 3: Cross multiply
    12,324,984,227.39x = 18,499,431,257.18 × 5,948,009,059.02
  4. Step 4: Simplify right side
    12,324,984,227.39x = 110,034,784,704,394,657,792
  5. Step 5: Solve for x
    x = 110,034,784,704,394,657,792/12,324,984,227.39
  6. Step 6: Final answer
    x = 8,927,783,003.56

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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.