Home / 18,217,366.40-27,326,049.60-4,754,194.40

Finding the Fourth Proportional to 18,217,366.40, 27,326,049.60 and 4,754,194.40

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Solution

The fourth proportional to 18,217,366.40, 27,326,049.60 and 4,754,194.40 is: 7,131,291.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,217,366.40 : 27,326,049.60 = 4,754,194.40 : x
  2. Step 2: Convert to fraction form
    18,217,366.40/27,326,049.60 = 4,754,194.40/x
  3. Step 3: Cross multiply
    18,217,366.40x = 27,326,049.60 × 4,754,194.40
  4. Step 4: Simplify right side
    18,217,366.40x = 129,913,351,982,442.25
  5. Step 5: Solve for x
    x = 129,913,351,982,442.25/18,217,366.40
  6. Step 6: Final answer
    x = 7,131,291.60

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