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Finding the Fourth Proportional to 64,251.75, 96,383.70 and 22,130.13

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Solution

The fourth proportional to 64,251.75, 96,383.70 and 22,130.13 is: 33,197.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,251.75 : 96,383.70 = 22,130.13 : x
  2. Step 2: Convert to fraction form
    64,251.75/96,383.70 = 22,130.13/x
  3. Step 3: Cross multiply
    64,251.75x = 96,383.70 × 22,130.13
  4. Step 4: Simplify right side
    64,251.75x = 2,132,983,810.88
  5. Step 5: Solve for x
    x = 2,132,983,810.88/64,251.75
  6. Step 6: Final answer
    x = 33,197.29

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