Home / 224,422,793.55-336,846,766.73-138,329,351.55

Finding the Fourth Proportional to 224,422,793.55, 336,846,766.73 and 138,329,351.55

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Solution

The fourth proportional to 224,422,793.55, 336,846,766.73 and 138,329,351.55 is: 207,625,054.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,422,793.55 : 336,846,766.73 = 138,329,351.55 : x
  2. Step 2: Convert to fraction form
    224,422,793.55/336,846,766.73 = 138,329,351.55/x
  3. Step 3: Cross multiply
    224,422,793.55x = 336,846,766.73 × 138,329,351.55
  4. Step 4: Simplify right side
    224,422,793.55x = 46,595,794,812,783,376
  5. Step 5: Solve for x
    x = 46,595,794,812,783,376/224,422,793.55
  6. Step 6: Final answer
    x = 207,625,054.82

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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.