Home / 49,027,850.44-67,665,789.21-37,247,733.88

Finding the Fourth Proportional to 49,027,850.44, 67,665,789.21 and 37,247,733.88

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Solution

The fourth proportional to 49,027,850.44, 67,665,789.21 and 37,247,733.88 is: 51,407,461.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,027,850.44 : 67,665,789.21 = 37,247,733.88 : x
  2. Step 2: Convert to fraction form
    49,027,850.44/67,665,789.21 = 37,247,733.88/x
  3. Step 3: Cross multiply
    49,027,850.44x = 67,665,789.21 × 37,247,733.88
  4. Step 4: Simplify right side
    49,027,850.44x = 2,520,397,309,274,255.50
  5. Step 5: Solve for x
    x = 2,520,397,309,274,255.50/49,027,850.44
  6. Step 6: Final answer
    x = 51,407,461.00

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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.