Home / 36,253,091.64-54,379,103.86-8,959,382.90

Finding the Fourth Proportional to 36,253,091.64, 54,379,103.86 and 8,959,382.90

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Solution

The fourth proportional to 36,253,091.64, 54,379,103.86 and 8,959,382.90 is: 13,438,942.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,253,091.64 : 54,379,103.86 = 8,959,382.90 : x
  2. Step 2: Convert to fraction form
    36,253,091.64/54,379,103.86 = 8,959,382.90/x
  3. Step 3: Cross multiply
    36,253,091.64x = 54,379,103.86 × 8,959,382.90
  4. Step 4: Simplify right side
    36,253,091.64x = 487,203,213,133,436.81
  5. Step 5: Solve for x
    x = 487,203,213,133,436.81/36,253,091.64
  6. Step 6: Final answer
    x = 13,438,942.48

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