Home / 62,800,222.26-94,200,340.68-19,672,786.38

Finding the Fourth Proportional to 62,800,222.26, 94,200,340.68 and 19,672,786.38

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Solution

The fourth proportional to 62,800,222.26, 94,200,340.68 and 19,672,786.38 is: 29,509,181.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,800,222.26 : 94,200,340.68 = 19,672,786.38 : x
  2. Step 2: Convert to fraction form
    62,800,222.26/94,200,340.68 = 19,672,786.38/x
  3. Step 3: Cross multiply
    62,800,222.26x = 94,200,340.68 × 19,672,786.38
  4. Step 4: Simplify right side
    62,800,222.26x = 1,853,183,179,120,864
  5. Step 5: Solve for x
    x = 1,853,183,179,120,864/62,800,222.26
  6. Step 6: Final answer
    x = 29,509,181.85

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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.