Home / 146,165.40-219,248.10-82,961.10

Finding the Fourth Proportional to 146,165.40, 219,248.10 and 82,961.10

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Solution

The fourth proportional to 146,165.40, 219,248.10 and 82,961.10 is: 124,441.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,165.40 : 219,248.10 = 82,961.10 : x
  2. Step 2: Convert to fraction form
    146,165.40/219,248.10 = 82,961.10/x
  3. Step 3: Cross multiply
    146,165.40x = 219,248.10 × 82,961.10
  4. Step 4: Simplify right side
    146,165.40x = 18,189,063,548.91
  5. Step 5: Solve for x
    x = 18,189,063,548.91/146,165.40
  6. Step 6: Final answer
    x = 124,441.65

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