Home / 27,568,231.54-41,352,334.26-10,530,626.74

Finding the Fourth Proportional to 27,568,231.54, 41,352,334.26 and 10,530,626.74

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Solution

The fourth proportional to 27,568,231.54, 41,352,334.26 and 10,530,626.74 is: 15,795,935.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,568,231.54 : 41,352,334.26 = 10,530,626.74 : x
  2. Step 2: Convert to fraction form
    27,568,231.54/41,352,334.26 = 10,530,626.74/x
  3. Step 3: Cross multiply
    27,568,231.54x = 41,352,334.26 × 10,530,626.74
  4. Step 4: Simplify right side
    27,568,231.54x = 435,465,996,919,774.12
  5. Step 5: Solve for x
    x = 435,465,996,919,774.12/27,568,231.54
  6. Step 6: Final answer
    x = 15,795,935.13

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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.