Home / 166,537.69-229,827.51-91,086.19

Finding the Fourth Proportional to 166,537.69, 229,827.51 and 91,086.19

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Solution

The fourth proportional to 166,537.69, 229,827.51 and 91,086.19 is: 125,701.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,537.69 : 229,827.51 = 91,086.19 : x
  2. Step 2: Convert to fraction form
    166,537.69/229,827.51 = 91,086.19/x
  3. Step 3: Cross multiply
    166,537.69x = 229,827.51 × 91,086.19
  4. Step 4: Simplify right side
    166,537.69x = 20,934,111,668.52
  5. Step 5: Solve for x
    x = 20,934,111,668.52/166,537.69
  6. Step 6: Final answer
    x = 125,701.95

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