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Finding the Fourth Proportional to 164,634.93, 227,196.90 and 89,183.43

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Solution

The fourth proportional to 164,634.93, 227,196.90 and 89,183.43 is: 123,073.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,634.93 : 227,196.90 = 89,183.43 : x
  2. Step 2: Convert to fraction form
    164,634.93/227,196.90 = 89,183.43/x
  3. Step 3: Cross multiply
    164,634.93x = 227,196.90 × 89,183.43
  4. Step 4: Simplify right side
    164,634.93x = 20,262,198,827.37
  5. Step 5: Solve for x
    x = 20,262,198,827.37/164,634.93
  6. Step 6: Final answer
    x = 123,073.51

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