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Finding the Fourth Proportional to 224,753,051, 337,129,707.72 and 63,194,987

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Solution

The fourth proportional to 224,753,051, 337,129,707.72 and 63,194,987 is: 94,792,517.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,753,051 : 337,129,707.72 = 63,194,987 : x
  2. Step 2: Convert to fraction form
    224,753,051/337,129,707.72 = 63,194,987/x
  3. Step 3: Cross multiply
    224,753,051x = 337,129,707.72 × 63,194,987
  4. Step 4: Simplify right side
    224,753,051x = 21,304,907,496,679,200
  5. Step 5: Solve for x
    x = 21,304,907,496,679,200/224,753,051
  6. Step 6: Final answer
    x = 94,792,517.40

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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.