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Finding the Fourth Proportional to 109,904.64, 164,855.16 and 35,023.79

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Solution

The fourth proportional to 109,904.64, 164,855.16 and 35,023.79 is: 52,535.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,904.64 : 164,855.16 = 35,023.79 : x
  2. Step 2: Convert to fraction form
    109,904.64/164,855.16 = 35,023.79/x
  3. Step 3: Cross multiply
    109,904.64x = 164,855.16 × 35,023.79
  4. Step 4: Simplify right side
    109,904.64x = 5,773,852,504.26
  5. Step 5: Solve for x
    x = 5,773,852,504.26/109,904.64
  6. Step 6: Final answer
    x = 52,535.11

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