Home / 41,767,737.82-57,638,609.57-23,181,787.59

Finding the Fourth Proportional to 41,767,737.82, 57,638,609.57 and 23,181,787.59

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Solution

The fourth proportional to 41,767,737.82, 57,638,609.57 and 23,181,787.59 is: 31,990,384.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,767,737.82 : 57,638,609.57 = 23,181,787.59 : x
  2. Step 2: Convert to fraction form
    41,767,737.82/57,638,609.57 = 23,181,787.59/x
  3. Step 3: Cross multiply
    41,767,737.82x = 57,638,609.57 × 23,181,787.59
  4. Step 4: Simplify right side
    41,767,737.82x = 1,336,166,004,200,708.25
  5. Step 5: Solve for x
    x = 1,336,166,004,200,708.25/41,767,737.82
  6. Step 6: Final answer
    x = 31,990,384.78

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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.