Home / 41,540,131-57,325,239.84-22,954,752.28

Finding the Fourth Proportional to 41,540,131, 57,325,239.84 and 22,954,752.28

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Solution

The fourth proportional to 41,540,131, 57,325,239.84 and 22,954,752.28 is: 31,677,480.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,540,131 : 57,325,239.84 = 22,954,752.28 : x
  2. Step 2: Convert to fraction form
    41,540,131/57,325,239.84 = 22,954,752.28/x
  3. Step 3: Cross multiply
    41,540,131x = 57,325,239.84 × 22,954,752.28
  4. Step 4: Simplify right side
    41,540,131x = 1,315,886,679,918,787
  5. Step 5: Solve for x
    x = 1,315,886,679,918,787/41,540,131
  6. Step 6: Final answer
    x = 31,677,480.26

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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.