Home / 29,191,793.60-43,787,690.40-18,442,251.20

Finding the Fourth Proportional to 29,191,793.60, 43,787,690.40 and 18,442,251.20

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Solution

The fourth proportional to 29,191,793.60, 43,787,690.40 and 18,442,251.20 is: 27,663,376.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,191,793.60 : 43,787,690.40 = 18,442,251.20 : x
  2. Step 2: Convert to fraction form
    29,191,793.60/43,787,690.40 = 18,442,251.20/x
  3. Step 3: Cross multiply
    29,191,793.60x = 43,787,690.40 × 18,442,251.20
  4. Step 4: Simplify right side
    29,191,793.60x = 807,543,585,824,628.38
  5. Step 5: Solve for x
    x = 807,543,585,824,628.38/29,191,793.60
  6. Step 6: Final answer
    x = 27,663,376.80

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