Home / 234,719,634.10-352,079,451.15-224,767,909.30

Finding the Fourth Proportional to 234,719,634.10, 352,079,451.15 and 224,767,909.30

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Solution

The fourth proportional to 234,719,634.10, 352,079,451.15 and 224,767,909.30 is: 337,151,863.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,719,634.10 : 352,079,451.15 = 224,767,909.30 : x
  2. Step 2: Convert to fraction form
    234,719,634.10/352,079,451.15 = 224,767,909.30/x
  3. Step 3: Cross multiply
    234,719,634.10x = 352,079,451.15 × 224,767,909.30
  4. Step 4: Simplify right side
    234,719,634.10x = 79,136,162,142,476,976
  5. Step 5: Solve for x
    x = 79,136,162,142,476,976/234,719,634.10
  6. Step 6: Final answer
    x = 337,151,863.95

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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.