Home / 224,202,077.55-336,303,116.33-137,659,863.15

Finding the Fourth Proportional to 224,202,077.55, 336,303,116.33 and 137,659,863.15

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Solution

The fourth proportional to 224,202,077.55, 336,303,116.33 and 137,659,863.15 is: 206,489,794.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,202,077.55 : 336,303,116.33 = 137,659,863.15 : x
  2. Step 2: Convert to fraction form
    224,202,077.55/336,303,116.33 = 137,659,863.15/x
  3. Step 3: Cross multiply
    224,202,077.55x = 336,303,116.33 × 137,659,863.15
  4. Step 4: Simplify right side
    224,202,077.55x = 46,295,440,970,218,032
  5. Step 5: Solve for x
    x = 46,295,440,970,218,032/224,202,077.55
  6. Step 6: Final answer
    x = 206,489,794.73

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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.