Home / 69,416.14-104,123.28-16,826.08

Finding the Fourth Proportional to 69,416.14, 104,123.28 and 16,826.08

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Solution

The fourth proportional to 69,416.14, 104,123.28 and 16,826.08 is: 25,238.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,416.14 : 104,123.28 = 16,826.08 : x
  2. Step 2: Convert to fraction form
    69,416.14/104,123.28 = 16,826.08/x
  3. Step 3: Cross multiply
    69,416.14x = 104,123.28 × 16,826.08
  4. Step 4: Simplify right side
    69,416.14x = 1,751,986,639.14
  5. Step 5: Solve for x
    x = 1,751,986,639.14/69,416.14
  6. Step 6: Final answer
    x = 25,238.89

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