Home / 224,911,638.80-337,367,458.20-134,137,725.20

Finding the Fourth Proportional to 224,911,638.80, 337,367,458.20 and 134,137,725.20

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Solution

The fourth proportional to 224,911,638.80, 337,367,458.20 and 134,137,725.20 is: 201,206,587.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,911,638.80 : 337,367,458.20 = 134,137,725.20 : x
  2. Step 2: Convert to fraction form
    224,911,638.80/337,367,458.20 = 134,137,725.20/x
  3. Step 3: Cross multiply
    224,911,638.80x = 337,367,458.20 × 134,137,725.20
  4. Step 4: Simplify right side
    224,911,638.80x = 45,253,703,399,454,088
  5. Step 5: Solve for x
    x = 45,253,703,399,454,088/224,911,638.80
  6. Step 6: Final answer
    x = 201,206,587.80

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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.