Home / 15,374,216,077.30-23,061,324,115.95-4,332,732,140.80

Finding the Fourth Proportional to 15,374,216,077.30, 23,061,324,115.95 and 4,332,732,140.80

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Solution

The fourth proportional to 15,374,216,077.30, 23,061,324,115.95 and 4,332,732,140.80 is: 6,499,098,211.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,374,216,077.30 : 23,061,324,115.95 = 4,332,732,140.80 : x
  2. Step 2: Convert to fraction form
    15,374,216,077.30/23,061,324,115.95 = 4,332,732,140.80/x
  3. Step 3: Cross multiply
    15,374,216,077.30x = 23,061,324,115.95 × 4,332,732,140.80
  4. Step 4: Simplify right side
    15,374,216,077.30x = 99,918,540,206,582,726,656
  5. Step 5: Solve for x
    x = 99,918,540,206,582,726,656/15,374,216,077.30
  6. Step 6: Final answer
    x = 6,499,098,211.20

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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.