Home / 41,901,954.05-57,829,730.52-25,381,593.89

Finding the Fourth Proportional to 41,901,954.05, 57,829,730.52 and 25,381,593.89

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Solution

The fourth proportional to 41,901,954.05, 57,829,730.52 and 25,381,593.89 is: 35,029,648.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,901,954.05 : 57,829,730.52 = 25,381,593.89 : x
  2. Step 2: Convert to fraction form
    41,901,954.05/57,829,730.52 = 25,381,593.89/x
  3. Step 3: Cross multiply
    41,901,954.05x = 57,829,730.52 × 25,381,593.89
  4. Step 4: Simplify right side
    41,901,954.05x = 1,467,810,734,826,778.75
  5. Step 5: Solve for x
    x = 1,467,810,734,826,778.75/41,901,954.05
  6. Step 6: Final answer
    x = 35,029,648.81

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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.