Home / 219,413.13-329,096.10-148,789.09

Finding the Fourth Proportional to 219,413.13, 329,096.10 and 148,789.09

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Solution

The fourth proportional to 219,413.13, 329,096.10 and 148,789.09 is: 223,167.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    219,413.13 : 329,096.10 = 148,789.09 : x
  2. Step 2: Convert to fraction form
    219,413.13/329,096.10 = 148,789.09/x
  3. Step 3: Cross multiply
    219,413.13x = 329,096.10 × 148,789.09
  4. Step 4: Simplify right side
    219,413.13x = 48,965,909,241.55
  5. Step 5: Solve for x
    x = 48,965,909,241.55/219,413.13
  6. Step 6: Final answer
    x = 223,167.63

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