Home / 45,512.16-68,239.08-22,125.84

Finding the Fourth Proportional to 45,512.16, 68,239.08 and 22,125.84

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Solution

The fourth proportional to 45,512.16, 68,239.08 and 22,125.84 is: 33,174.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,512.16 : 68,239.08 = 22,125.84 : x
  2. Step 2: Convert to fraction form
    45,512.16/68,239.08 = 22,125.84/x
  3. Step 3: Cross multiply
    45,512.16x = 68,239.08 × 22,125.84
  4. Step 4: Simplify right side
    45,512.16x = 1,509,846,965.83
  5. Step 5: Solve for x
    x = 1,509,846,965.83/45,512.16
  6. Step 6: Final answer
    x = 33,174.58

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