Home / 41,678,669.14-62,512,328.34-10,970,676.92

Finding the Fourth Proportional to 41,678,669.14, 62,512,328.34 and 10,970,676.92

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Solution

The fourth proportional to 41,678,669.14, 62,512,328.34 and 10,970,676.92 is: 16,454,521.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,678,669.14 : 62,512,328.34 = 10,970,676.92 : x
  2. Step 2: Convert to fraction form
    41,678,669.14/62,512,328.34 = 10,970,676.92/x
  3. Step 3: Cross multiply
    41,678,669.14x = 62,512,328.34 × 10,970,676.92
  4. Step 4: Simplify right side
    41,678,669.14x = 685,802,557,891,380.75
  5. Step 5: Solve for x
    x = 685,802,557,891,380.75/41,678,669.14
  6. Step 6: Final answer
    x = 16,454,521.51

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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.