Home / 224,783,870.70-337,175,806.05-132,572,952.30

Finding the Fourth Proportional to 224,783,870.70, 337,175,806.05 and 132,572,952.30

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Solution

The fourth proportional to 224,783,870.70, 337,175,806.05 and 132,572,952.30 is: 198,859,428.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,783,870.70 : 337,175,806.05 = 132,572,952.30 : x
  2. Step 2: Convert to fraction form
    224,783,870.70/337,175,806.05 = 132,572,952.30/x
  3. Step 3: Cross multiply
    224,783,870.70x = 337,175,806.05 × 132,572,952.30
  4. Step 4: Simplify right side
    224,783,870.70x = 44,700,392,052,180,704
  5. Step 5: Solve for x
    x = 44,700,392,052,180,704/224,783,870.70
  6. Step 6: Final answer
    x = 198,859,428.45

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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.