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Finding the Fourth Proportional to 360,676,252.13, 541,364,224.86 and 174,061,523.85

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Solution

The fourth proportional to 360,676,252.13, 541,364,224.86 and 174,061,523.85 is: 261,261,120.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    360,676,252.13 : 541,364,224.86 = 174,061,523.85 : x
  2. Step 2: Convert to fraction form
    360,676,252.13/541,364,224.86 = 174,061,523.85/x
  3. Step 3: Cross multiply
    360,676,252.13x = 541,364,224.86 × 174,061,523.85
  4. Step 4: Simplify right side
    360,676,252.13x = 94,230,681,934,284,816
  5. Step 5: Solve for x
    x = 94,230,681,934,284,816/360,676,252.13
  6. Step 6: Final answer
    x = 261,261,120.96

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.