Home / 588,273,901.28-811,791,797.01-337,198,296.52

Finding the Fourth Proportional to 588,273,901.28, 811,791,797.01 and 337,198,296.52

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Solution

The fourth proportional to 588,273,901.28, 811,791,797.01 and 337,198,296.52 is: 465,318,638.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,273,901.28 : 811,791,797.01 = 337,198,296.52 : x
  2. Step 2: Convert to fraction form
    588,273,901.28/811,791,797.01 = 337,198,296.52/x
  3. Step 3: Cross multiply
    588,273,901.28x = 811,791,797.01 × 337,198,296.52
  4. Step 4: Simplify right side
    588,273,901.28x = 273,734,811,081,656,352
  5. Step 5: Solve for x
    x = 273,734,811,081,656,352/588,273,901.28
  6. Step 6: Final answer
    x = 465,318,638.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.