Home / 27,147,729,072.24-37,469,052,993.92-17,976,081,041.24

Finding the Fourth Proportional to 27,147,729,072.24, 37,469,052,993.92 and 17,976,081,041.24

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Solution

The fourth proportional to 27,147,729,072.24, 37,469,052,993.92 and 17,976,081,041.24 is: 24,810,426,366.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,147,729,072.24 : 37,469,052,993.92 = 17,976,081,041.24 : x
  2. Step 2: Convert to fraction form
    27,147,729,072.24/37,469,052,993.92 = 17,976,081,041.24/x
  3. Step 3: Cross multiply
    27,147,729,072.24x = 37,469,052,993.92 × 17,976,081,041.24
  4. Step 4: Simplify right side
    27,147,729,072.24x = 673,546,733,156,944,969,728
  5. Step 5: Solve for x
    x = 673,546,733,156,944,969,728/27,147,729,072.24
  6. Step 6: Final answer
    x = 24,810,426,366.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.