Home / 18,677,555.27-28,024,845.55-9,586,037.34

Finding the Fourth Proportional to 18,677,555.27, 28,024,845.55 and 9,586,037.34

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Solution

The fourth proportional to 18,677,555.27, 28,024,845.55 and 9,586,037.34 is: 14,383,425.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,677,555.27 : 28,024,845.55 = 9,586,037.34 : x
  2. Step 2: Convert to fraction form
    18,677,555.27/28,024,845.55 = 9,586,037.34/x
  3. Step 3: Cross multiply
    18,677,555.27x = 28,024,845.55 × 9,586,037.34
  4. Step 4: Simplify right side
    18,677,555.27x = 268,647,215,866,067.72
  5. Step 5: Solve for x
    x = 268,647,215,866,067.72/18,677,555.27
  6. Step 6: Final answer
    x = 14,383,425.03

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