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Finding the Fourth Proportional to 47,151.54, 65,067.83 and 25,930.81

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Solution

The fourth proportional to 47,151.54, 65,067.83 and 25,930.81 is: 35,783.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,151.54 : 65,067.83 = 25,930.81 : x
  2. Step 2: Convert to fraction form
    47,151.54/65,067.83 = 25,930.81/x
  3. Step 3: Cross multiply
    47,151.54x = 65,067.83 × 25,930.81
  4. Step 4: Simplify right side
    47,151.54x = 1,687,261,475.69
  5. Step 5: Solve for x
    x = 1,687,261,475.69/47,151.54
  6. Step 6: Final answer
    x = 35,783.80

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