Home / 33,384,789.14-46,172,436.86-29,945,775.38

Finding the Fourth Proportional to 33,384,789.14, 46,172,436.86 and 29,945,775.38

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Solution

The fourth proportional to 33,384,789.14, 46,172,436.86 and 29,945,775.38 is: 41,416,149.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,384,789.14 : 46,172,436.86 = 29,945,775.38 : x
  2. Step 2: Convert to fraction form
    33,384,789.14/46,172,436.86 = 29,945,775.38/x
  3. Step 3: Cross multiply
    33,384,789.14x = 46,172,436.86 × 29,945,775.38
  4. Step 4: Simplify right side
    33,384,789.14x = 1,382,669,422,800,794.75
  5. Step 5: Solve for x
    x = 1,382,669,422,800,794.75/33,384,789.14
  6. Step 6: Final answer
    x = 41,416,149.65

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1.5x scale

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.