Home / 141,014.64-194,490.18-87,329.46

Finding the Fourth Proportional to 141,014.64, 194,490.18 and 87,329.46

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Solution

The fourth proportional to 141,014.64, 194,490.18 and 87,329.46 is: 120,446.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,014.64 : 194,490.18 = 87,329.46 : x
  2. Step 2: Convert to fraction form
    141,014.64/194,490.18 = 87,329.46/x
  3. Step 3: Cross multiply
    141,014.64x = 194,490.18 × 87,329.46
  4. Step 4: Simplify right side
    141,014.64x = 16,984,722,394.70
  5. Step 5: Solve for x
    x = 16,984,722,394.70/141,014.64
  6. Step 6: Final answer
    x = 120,446.52

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