Home / 36,622,408.82-54,943,818.63-29,862,812.30

Finding the Fourth Proportional to 36,622,408.82, 54,943,818.63 and 29,862,812.30

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Solution

The fourth proportional to 36,622,408.82, 54,943,818.63 and 29,862,812.30 is: 44,802,540.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,622,408.82 : 54,943,818.63 = 29,862,812.30 : x
  2. Step 2: Convert to fraction form
    36,622,408.82/54,943,818.63 = 29,862,812.30/x
  3. Step 3: Cross multiply
    36,622,408.82x = 54,943,818.63 × 29,862,812.30
  4. Step 4: Simplify right side
    36,622,408.82x = 1,640,776,942,792,933.25
  5. Step 5: Solve for x
    x = 1,640,776,942,792,933.25/36,622,408.82
  6. Step 6: Final answer
    x = 44,802,540.18

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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.