Home / 41,379,263.73-57,099,087.99-25,481,821.32

Finding the Fourth Proportional to 41,379,263.73, 57,099,087.99 and 25,481,821.32

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Solution

The fourth proportional to 41,379,263.73, 57,099,087.99 and 25,481,821.32 is: 35,162,267.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,379,263.73 : 57,099,087.99 = 25,481,821.32 : x
  2. Step 2: Convert to fraction form
    41,379,263.73/57,099,087.99 = 25,481,821.32/x
  3. Step 3: Cross multiply
    41,379,263.73x = 57,099,087.99 × 25,481,821.32
  4. Step 4: Simplify right side
    41,379,263.73x = 1,454,988,757,696,138
  5. Step 5: Solve for x
    x = 1,454,988,757,696,138/41,379,263.73
  6. Step 6: Final answer
    x = 35,162,267.92

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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.