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Finding the Fourth Proportional to 109,623, 164,439.90 and 35,751

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Solution

The fourth proportional to 109,623, 164,439.90 and 35,751 is: 53,628.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,623 : 164,439.90 = 35,751 : x
  2. Step 2: Convert to fraction form
    109,623/164,439.90 = 35,751/x
  3. Step 3: Cross multiply
    109,623x = 164,439.90 × 35,751
  4. Step 4: Simplify right side
    109,623x = 5,878,890,864.90
  5. Step 5: Solve for x
    x = 5,878,890,864.90/109,623
  6. Step 6: Final answer
    x = 53,628.26

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