Home / 224,694,667.40-337,042,001.10-156,614,232.20

Finding the Fourth Proportional to 224,694,667.40, 337,042,001.10 and 156,614,232.20

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Solution

The fourth proportional to 224,694,667.40, 337,042,001.10 and 156,614,232.20 is: 234,921,348.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,694,667.40 : 337,042,001.10 = 156,614,232.20 : x
  2. Step 2: Convert to fraction form
    224,694,667.40/337,042,001.10 = 156,614,232.20/x
  3. Step 3: Cross multiply
    224,694,667.40x = 337,042,001.10 × 156,614,232.20
  4. Step 4: Simplify right side
    224,694,667.40x = 52,785,574,221,428,056
  5. Step 5: Solve for x
    x = 52,785,574,221,428,056/224,694,667.40
  6. Step 6: Final answer
    x = 234,921,348.30

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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.