Home / 140,600.18-194,028.24-76,937.98

Finding the Fourth Proportional to 140,600.18, 194,028.24 and 76,937.98

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Solution

The fourth proportional to 140,600.18, 194,028.24 and 76,937.98 is: 106,174.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    140,600.18 : 194,028.24 = 76,937.98 : x
  2. Step 2: Convert to fraction form
    140,600.18/194,028.24 = 76,937.98/x
  3. Step 3: Cross multiply
    140,600.18x = 194,028.24 × 76,937.98
  4. Step 4: Simplify right side
    140,600.18x = 14,928,140,848.56
  5. Step 5: Solve for x
    x = 14,928,140,848.56/140,600.18
  6. Step 6: Final answer
    x = 106,174.41

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