Home / 224,670,566.40-337,005,849.60-203,171,481.60

Finding the Fourth Proportional to 224,670,566.40, 337,005,849.60 and 203,171,481.60

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Solution

The fourth proportional to 224,670,566.40, 337,005,849.60 and 203,171,481.60 is: 304,757,222.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,670,566.40 : 337,005,849.60 = 203,171,481.60 : x
  2. Step 2: Convert to fraction form
    224,670,566.40/337,005,849.60 = 203,171,481.60/x
  3. Step 3: Cross multiply
    224,670,566.40x = 337,005,849.60 × 203,171,481.60
  4. Step 4: Simplify right side
    224,670,566.40x = 68,469,977,771,098,768
  5. Step 5: Solve for x
    x = 68,469,977,771,098,768/224,670,566.40
  6. Step 6: Final answer
    x = 304,757,222.40

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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.