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Finding the Fourth Proportional to 148,803.98, 223,016.16 and 69,744.02

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Solution

The fourth proportional to 148,803.98, 223,016.16 and 69,744.02 is: 104,527.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,803.98 : 223,016.16 = 69,744.02 : x
  2. Step 2: Convert to fraction form
    148,803.98/223,016.16 = 69,744.02/x
  3. Step 3: Cross multiply
    148,803.98x = 223,016.16 × 69,744.02
  4. Step 4: Simplify right side
    148,803.98x = 15,554,043,523.36
  5. Step 5: Solve for x
    x = 15,554,043,523.36/148,803.98
  6. Step 6: Final answer
    x = 104,527.07

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