Home / 33,667,450.43-46,461,597.83-19,725,469.85

Finding the Fourth Proportional to 33,667,450.43, 46,461,597.83 and 19,725,469.85

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Solution

The fourth proportional to 33,667,450.43, 46,461,597.83 and 19,725,469.85 is: 27,221,450.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,667,450.43 : 46,461,597.83 = 19,725,469.85 : x
  2. Step 2: Convert to fraction form
    33,667,450.43/46,461,597.83 = 19,725,469.85/x
  3. Step 3: Cross multiply
    33,667,450.43x = 46,461,597.83 × 19,725,469.85
  4. Step 4: Simplify right side
    33,667,450.43x = 916,476,846,847,555.12
  5. Step 5: Solve for x
    x = 916,476,846,847,555.12/33,667,450.43
  6. Step 6: Final answer
    x = 27,221,450.85

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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.