Home / 33,815,213.46-46,661,910.03-19,132,220.34

Finding the Fourth Proportional to 33,815,213.46, 46,661,910.03 and 19,132,220.34

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Solution

The fourth proportional to 33,815,213.46, 46,661,910.03 and 19,132,220.34 is: 26,400,718.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,815,213.46 : 46,661,910.03 = 19,132,220.34 : x
  2. Step 2: Convert to fraction form
    33,815,213.46/46,661,910.03 = 19,132,220.34/x
  3. Step 3: Cross multiply
    33,815,213.46x = 46,661,910.03 × 19,132,220.34
  4. Step 4: Simplify right side
    33,815,213.46x = 892,745,944,179,216
  5. Step 5: Solve for x
    x = 892,745,944,179,216/33,815,213.46
  6. Step 6: Final answer
    x = 26,400,718.87

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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.