Home / 146,467.80-219,701.70-127,222.20

Finding the Fourth Proportional to 146,467.80, 219,701.70 and 127,222.20

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Solution

The fourth proportional to 146,467.80, 219,701.70 and 127,222.20 is: 190,833.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,467.80 : 219,701.70 = 127,222.20 : x
  2. Step 2: Convert to fraction form
    146,467.80/219,701.70 = 127,222.20/x
  3. Step 3: Cross multiply
    146,467.80x = 219,701.70 × 127,222.20
  4. Step 4: Simplify right side
    146,467.80x = 27,950,933,617.74
  5. Step 5: Solve for x
    x = 27,950,933,617.74/146,467.80
  6. Step 6: Final answer
    x = 190,833.30

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