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Finding the Fourth Proportional to 199,393.14, 275,154.93 and 109,969.14

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Solution

The fourth proportional to 199,393.14, 275,154.93 and 109,969.14 is: 151,753.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    199,393.14 : 275,154.93 = 109,969.14 : x
  2. Step 2: Convert to fraction form
    199,393.14/275,154.93 = 109,969.14/x
  3. Step 3: Cross multiply
    199,393.14x = 275,154.93 × 109,969.14
  4. Step 4: Simplify right side
    199,393.14x = 30,258,551,018.86
  5. Step 5: Solve for x
    x = 30,258,551,018.86/199,393.14
  6. Step 6: Final answer
    x = 151,753.22

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