Home / 89,216.43-123,120.26-48,929.85

Finding the Fourth Proportional to 89,216.43, 123,120.26 and 48,929.85

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Solution

The fourth proportional to 89,216.43, 123,120.26 and 48,929.85 is: 67,524.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,216.43 : 123,120.26 = 48,929.85 : x
  2. Step 2: Convert to fraction form
    89,216.43/123,120.26 = 48,929.85/x
  3. Step 3: Cross multiply
    89,216.43x = 123,120.26 × 48,929.85
  4. Step 4: Simplify right side
    89,216.43x = 6,024,255,609.11
  5. Step 5: Solve for x
    x = 6,024,255,609.11/89,216.43
  6. Step 6: Final answer
    x = 67,524.06

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