Home / 29,982,182.01-41,375,504.39-16,231,113.33

Finding the Fourth Proportional to 29,982,182.01, 41,375,504.39 and 16,231,113.33

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Solution

The fourth proportional to 29,982,182.01, 41,375,504.39 and 16,231,113.33 is: 22,398,986.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,982,182.01 : 41,375,504.39 = 16,231,113.33 : x
  2. Step 2: Convert to fraction form
    29,982,182.01/41,375,504.39 = 16,231,113.33/x
  3. Step 3: Cross multiply
    29,982,182.01x = 41,375,504.39 × 16,231,113.33
  4. Step 4: Simplify right side
    29,982,182.01x = 671,570,500,758,846.88
  5. Step 5: Solve for x
    x = 671,570,500,758,846.88/29,982,182.01
  6. Step 6: Final answer
    x = 22,398,986.86

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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.