Home / 79,177.02-109,260.39-43,367.19

Finding the Fourth Proportional to 79,177.02, 109,260.39 and 43,367.19

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Solution

The fourth proportional to 79,177.02, 109,260.39 and 43,367.19 is: 59,844.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,177.02 : 109,260.39 = 43,367.19 : x
  2. Step 2: Convert to fraction form
    79,177.02/109,260.39 = 43,367.19/x
  3. Step 3: Cross multiply
    79,177.02x = 109,260.39 × 43,367.19
  4. Step 4: Simplify right side
    79,177.02x = 4,738,316,092.60
  5. Step 5: Solve for x
    x = 4,738,316,092.60/79,177.02
  6. Step 6: Final answer
    x = 59,844.59

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