Home / 41,715,255.88-57,561,761.14-22,871,879.45

Finding the Fourth Proportional to 41,715,255.88, 57,561,761.14 and 22,871,879.45

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Solution

The fourth proportional to 41,715,255.88, 57,561,761.14 and 22,871,879.45 is: 31,560,292.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,715,255.88 : 57,561,761.14 = 22,871,879.45 : x
  2. Step 2: Convert to fraction form
    41,715,255.88/57,561,761.14 = 22,871,879.45/x
  3. Step 3: Cross multiply
    41,715,255.88x = 57,561,761.14 × 22,871,879.45
  4. Step 4: Simplify right side
    41,715,255.88x = 1,316,545,661,378,786.25
  5. Step 5: Solve for x
    x = 1,316,545,661,378,786.25/41,715,255.88
  6. Step 6: Final answer
    x = 31,560,292.12

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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.