Home / 27,785,788.44-41,674,899.06-7,313,793.60

Finding the Fourth Proportional to 27,785,788.44, 41,674,899.06 and 7,313,793.60

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Solution

The fourth proportional to 27,785,788.44, 41,674,899.06 and 7,313,793.60 is: 10,969,694.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,785,788.44 : 41,674,899.06 = 7,313,793.60 : x
  2. Step 2: Convert to fraction form
    27,785,788.44/41,674,899.06 = 7,313,793.60/x
  3. Step 3: Cross multiply
    27,785,788.44x = 41,674,899.06 × 7,313,793.60
  4. Step 4: Simplify right side
    27,785,788.44x = 304,801,610,025,674
  5. Step 5: Solve for x
    x = 304,801,610,025,674/27,785,788.44
  6. Step 6: Final answer
    x = 10,969,694.48

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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.