Home / 66,184.44-91,372.23-43,589.09

Finding the Fourth Proportional to 66,184.44, 91,372.23 and 43,589.09

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Solution

The fourth proportional to 66,184.44, 91,372.23 and 43,589.09 is: 60,177.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,184.44 : 91,372.23 = 43,589.09 : x
  2. Step 2: Convert to fraction form
    66,184.44/91,372.23 = 43,589.09/x
  3. Step 3: Cross multiply
    66,184.44x = 91,372.23 × 43,589.09
  4. Step 4: Simplify right side
    66,184.44x = 3,982,832,356.97
  5. Step 5: Solve for x
    x = 3,982,832,356.97/66,184.44
  6. Step 6: Final answer
    x = 60,177.78

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