Home / 224,679,439.60-337,019,159.40-103,747,087.60

Finding the Fourth Proportional to 224,679,439.60, 337,019,159.40 and 103,747,087.60

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Solution

The fourth proportional to 224,679,439.60, 337,019,159.40 and 103,747,087.60 is: 155,620,631.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,679,439.60 : 337,019,159.40 = 103,747,087.60 : x
  2. Step 2: Convert to fraction form
    224,679,439.60/337,019,159.40 = 103,747,087.60/x
  3. Step 3: Cross multiply
    224,679,439.60x = 337,019,159.40 × 103,747,087.60
  4. Step 4: Simplify right side
    224,679,439.60x = 34,964,756,253,150,160
  5. Step 5: Solve for x
    x = 34,964,756,253,150,160/224,679,439.60
  6. Step 6: Final answer
    x = 155,620,631.40

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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.