Home / 754,508,596.26-1,131,931,691.85-229,918,754.76

Finding the Fourth Proportional to 754,508,596.26, 1,131,931,691.85 and 229,918,754.76

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Solution

The fourth proportional to 754,508,596.26, 1,131,931,691.85 and 229,918,754.76 is: 344,929,569.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    754,508,596.26 : 1,131,931,691.85 = 229,918,754.76 : x
  2. Step 2: Convert to fraction form
    754,508,596.26/1,131,931,691.85 = 229,918,754.76/x
  3. Step 3: Cross multiply
    754,508,596.26x = 1,131,931,691.85 × 229,918,754.76
  4. Step 4: Simplify right side
    754,508,596.26x = 260,252,325,063,532,000
  5. Step 5: Solve for x
    x = 260,252,325,063,532,000/754,508,596.26
  6. Step 6: Final answer
    x = 344,929,569.20

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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.