Home / 27,785,791.94-41,674,904.31-7,313,797.10

Finding the Fourth Proportional to 27,785,791.94, 41,674,904.31 and 7,313,797.10

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Solution

The fourth proportional to 27,785,791.94, 41,674,904.31 and 7,313,797.10 is: 10,969,699.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,785,791.94 : 41,674,904.31 = 7,313,797.10 : x
  2. Step 2: Convert to fraction form
    27,785,791.94/41,674,904.31 = 7,313,797.10/x
  3. Step 3: Cross multiply
    27,785,791.94x = 41,674,904.31 × 7,313,797.10
  4. Step 4: Simplify right side
    27,785,791.94x = 304,801,794,285,255.50
  5. Step 5: Solve for x
    x = 304,801,794,285,255.50/27,785,791.94
  6. Step 6: Final answer
    x = 10,969,699.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.