Home / 924,675,214.92-1,386,800,575.60-551,288,753.52

Finding the Fourth Proportional to 924,675,214.92, 1,386,800,575.60 and 551,288,753.52

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Solution

The fourth proportional to 924,675,214.92, 1,386,800,575.60 and 551,288,753.52 is: 826,806,589.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,675,214.92 : 1,386,800,575.60 = 551,288,753.52 : x
  2. Step 2: Convert to fraction form
    924,675,214.92/1,386,800,575.60 = 551,288,753.52/x
  3. Step 3: Cross multiply
    924,675,214.92x = 1,386,800,575.60 × 551,288,753.52
  4. Step 4: Simplify right side
    924,675,214.92x = 764,527,560,703,342,464
  5. Step 5: Solve for x
    x = 764,527,560,703,342,464/924,675,214.92
  6. Step 6: Final answer
    x = 826,806,589.35

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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.