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Finding the Fourth Proportional to 65,834.06, 90,844.42 and 37,151.15

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Solution

The fourth proportional to 65,834.06, 90,844.42 and 37,151.15 is: 51,264.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,834.06 : 90,844.42 = 37,151.15 : x
  2. Step 2: Convert to fraction form
    65,834.06/90,844.42 = 37,151.15/x
  3. Step 3: Cross multiply
    65,834.06x = 90,844.42 × 37,151.15
  4. Step 4: Simplify right side
    65,834.06x = 3,374,974,488.33
  5. Step 5: Solve for x
    x = 3,374,974,488.33/65,834.06
  6. Step 6: Final answer
    x = 51,264.87

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