Home / 140,961.03-194,338.00-111,985.52

Finding the Fourth Proportional to 140,961.03, 194,338.00 and 111,985.52

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Solution

The fourth proportional to 140,961.03, 194,338.00 and 111,985.52 is: 154,390.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    140,961.03 : 194,338.00 = 111,985.52 : x
  2. Step 2: Convert to fraction form
    140,961.03/194,338.00 = 111,985.52/x
  3. Step 3: Cross multiply
    140,961.03x = 194,338.00 × 111,985.52
  4. Step 4: Simplify right side
    140,961.03x = 21,763,041,154.05
  5. Step 5: Solve for x
    x = 21,763,041,154.05/140,961.03
  6. Step 6: Final answer
    x = 154,390.48

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