Home / 224,532,354.20-336,798,531.30-103,600,002.20

Finding the Fourth Proportional to 224,532,354.20, 336,798,531.30 and 103,600,002.20

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Solution

The fourth proportional to 224,532,354.20, 336,798,531.30 and 103,600,002.20 is: 155,400,003.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,532,354.20 : 336,798,531.30 = 103,600,002.20 : x
  2. Step 2: Convert to fraction form
    224,532,354.20/336,798,531.30 = 103,600,002.20/x
  3. Step 3: Cross multiply
    224,532,354.20x = 336,798,531.30 × 103,600,002.20
  4. Step 4: Simplify right side
    224,532,354.20x = 34,892,328,583,636,772
  5. Step 5: Solve for x
    x = 34,892,328,583,636,772/224,532,354.20
  6. Step 6: Final answer
    x = 155,400,003.30

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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.