Home / 367,442,956.20-551,164,434.30-244,998,949.80

Finding the Fourth Proportional to 367,442,956.20, 551,164,434.30 and 244,998,949.80

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Solution

The fourth proportional to 367,442,956.20, 551,164,434.30 and 244,998,949.80 is: 367,498,424.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,442,956.20 : 551,164,434.30 = 244,998,949.80 : x
  2. Step 2: Convert to fraction form
    367,442,956.20/551,164,434.30 = 244,998,949.80/x
  3. Step 3: Cross multiply
    367,442,956.20x = 551,164,434.30 × 244,998,949.80
  4. Step 4: Simplify right side
    367,442,956.20x = 135,034,707,570,611,088
  5. Step 5: Solve for x
    x = 135,034,707,570,611,088/367,442,956.20
  6. Step 6: Final answer
    x = 367,498,424.70

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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.