Home / 224,679,441.60-337,019,162.40-103,747,089.60

Finding the Fourth Proportional to 224,679,441.60, 337,019,162.40 and 103,747,089.60

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Solution

The fourth proportional to 224,679,441.60, 337,019,162.40 and 103,747,089.60 is: 155,620,634.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,679,441.60 : 337,019,162.40 = 103,747,089.60 : x
  2. Step 2: Convert to fraction form
    224,679,441.60/337,019,162.40 = 103,747,089.60/x
  3. Step 3: Cross multiply
    224,679,441.60x = 337,019,162.40 × 103,747,089.60
  4. Step 4: Simplify right side
    224,679,441.60x = 34,964,757,238,429,748
  5. Step 5: Solve for x
    x = 34,964,757,238,429,748/224,679,441.60
  6. Step 6: Final answer
    x = 155,620,634.40

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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.