Home / 22,356,676.72-33,500,792.49-15,043,050.73

Finding the Fourth Proportional to 22,356,676.72, 33,500,792.49 and 15,043,050.73

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Solution

The fourth proportional to 22,356,676.72, 33,500,792.49 and 15,043,050.73 is: 22,541,548.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,356,676.72 : 33,500,792.49 = 15,043,050.73 : x
  2. Step 2: Convert to fraction form
    22,356,676.72/33,500,792.49 = 15,043,050.73/x
  3. Step 3: Cross multiply
    22,356,676.72x = 33,500,792.49 × 15,043,050.73
  4. Step 4: Simplify right side
    22,356,676.72x = 503,954,120,922,273
  5. Step 5: Solve for x
    x = 503,954,120,922,273/22,356,676.72
  6. Step 6: Final answer
    x = 22,541,548.87

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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.