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Finding the Fourth Proportional to 90,453.27, 124,833.16 and 50,180.00

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Solution

The fourth proportional to 90,453.27, 124,833.16 and 50,180.00 is: 69,252.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    90,453.27 : 124,833.16 = 50,180.00 : x
  2. Step 2: Convert to fraction form
    90,453.27/124,833.16 = 50,180.00/x
  3. Step 3: Cross multiply
    90,453.27x = 124,833.16 × 50,180.00
  4. Step 4: Simplify right side
    90,453.27x = 6,264,127,219.18
  5. Step 5: Solve for x
    x = 6,264,127,219.18/90,453.27
  6. Step 6: Final answer
    x = 69,252.63

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