Home / 29,982,196.26-41,375,524.01-16,231,127.58

Finding the Fourth Proportional to 29,982,196.26, 41,375,524.01 and 16,231,127.58

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Solution

The fourth proportional to 29,982,196.26, 41,375,524.01 and 16,231,127.58 is: 22,399,006.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,982,196.26 : 41,375,524.01 = 16,231,127.58 : x
  2. Step 2: Convert to fraction form
    29,982,196.26/41,375,524.01 = 16,231,127.58/x
  3. Step 3: Cross multiply
    29,982,196.26x = 41,375,524.01 × 16,231,127.58
  4. Step 4: Simplify right side
    29,982,196.26x = 671,571,408,814,507.62
  5. Step 5: Solve for x
    x = 671,571,408,814,507.62/29,982,196.26
  6. Step 6: Final answer
    x = 22,399,006.50

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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.