Home / 109,447.13-164,170.73-26,341.13

Finding the Fourth Proportional to 109,447.13, 164,170.73 and 26,341.13

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Solution

The fourth proportional to 109,447.13, 164,170.73 and 26,341.13 is: 39,511.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,447.13 : 164,170.73 = 26,341.13 : x
  2. Step 2: Convert to fraction form
    109,447.13/164,170.73 = 26,341.13/x
  3. Step 3: Cross multiply
    109,447.13x = 164,170.73 × 26,341.13
  4. Step 4: Simplify right side
    109,447.13x = 4,324,442,409.42
  5. Step 5: Solve for x
    x = 4,324,442,409.42/109,447.13
  6. Step 6: Final answer
    x = 39,511.70

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