Home / 36,510,566.41-54,777,309.50-21,954,244.33

Finding the Fourth Proportional to 36,510,566.41, 54,777,309.50 and 21,954,244.33

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Solution

The fourth proportional to 36,510,566.41, 54,777,309.50 and 21,954,244.33 is: 32,938,257.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,510,566.41 : 54,777,309.50 = 21,954,244.33 : x
  2. Step 2: Convert to fraction form
    36,510,566.41/54,777,309.50 = 21,954,244.33/x
  3. Step 3: Cross multiply
    36,510,566.41x = 54,777,309.50 × 21,954,244.33
  4. Step 4: Simplify right side
    36,510,566.41x = 1,202,594,436,503,030
  5. Step 5: Solve for x
    x = 1,202,594,436,503,030/36,510,566.41
  6. Step 6: Final answer
    x = 32,938,257.46

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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.