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Finding the Fourth Proportional to 69,533.31, 104,238.10 and 25,150.19

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Solution

The fourth proportional to 69,533.31, 104,238.10 and 25,150.19 is: 37,702.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,533.31 : 104,238.10 = 25,150.19 : x
  2. Step 2: Convert to fraction form
    69,533.31/104,238.10 = 25,150.19/x
  3. Step 3: Cross multiply
    69,533.31x = 104,238.10 × 25,150.19
  4. Step 4: Simplify right side
    69,533.31x = 2,621,608,020.24
  5. Step 5: Solve for x
    x = 2,621,608,020.24/69,533.31
  6. Step 6: Final answer
    x = 37,702.91

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