Home / 27,920,072.88-41,880,634.24-8,750,405.52

Finding the Fourth Proportional to 27,920,072.88, 41,880,634.24 and 8,750,405.52

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Solution

The fourth proportional to 27,920,072.88, 41,880,634.24 and 8,750,405.52 is: 13,125,772.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,920,072.88 : 41,880,634.24 = 8,750,405.52 : x
  2. Step 2: Convert to fraction form
    27,920,072.88/41,880,634.24 = 8,750,405.52/x
  3. Step 3: Cross multiply
    27,920,072.88x = 41,880,634.24 × 8,750,405.52
  4. Step 4: Simplify right side
    27,920,072.88x = 366,472,533,034,797
  5. Step 5: Solve for x
    x = 366,472,533,034,797/27,920,072.88
  6. Step 6: Final answer
    x = 13,125,772.79

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