Home / 68,876,255.62-95,049,229.98-37,936,425.88

Finding the Fourth Proportional to 68,876,255.62, 95,049,229.98 and 37,936,425.88

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Solution

The fourth proportional to 68,876,255.62, 95,049,229.98 and 37,936,425.88 is: 52,352,266.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,876,255.62 : 95,049,229.98 = 37,936,425.88 : x
  2. Step 2: Convert to fraction form
    68,876,255.62/95,049,229.98 = 37,936,425.88/x
  3. Step 3: Cross multiply
    68,876,255.62x = 95,049,229.98 × 37,936,425.88
  4. Step 4: Simplify right side
    68,876,255.62x = 3,605,828,068,087,344.50
  5. Step 5: Solve for x
    x = 3,605,828,068,087,344.50/68,876,255.62
  6. Step 6: Final answer
    x = 52,352,266.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.