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Finding the Fourth Proportional to 64,251.36, 88,666.25 and 35,957.25

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Solution

The fourth proportional to 64,251.36, 88,666.25 and 35,957.25 is: 49,620.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,251.36 : 88,666.25 = 35,957.25 : x
  2. Step 2: Convert to fraction form
    64,251.36/88,666.25 = 35,957.25/x
  3. Step 3: Cross multiply
    64,251.36x = 88,666.25 × 35,957.25
  4. Step 4: Simplify right side
    64,251.36x = 3,188,194,338.03
  5. Step 5: Solve for x
    x = 3,188,194,338.03/64,251.36
  6. Step 6: Final answer
    x = 49,620.65

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