Home / 16,766,583.82-25,124,206.22-11,281,361.54

Finding the Fourth Proportional to 16,766,583.82, 25,124,206.22 and 11,281,361.54

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Solution

The fourth proportional to 16,766,583.82, 25,124,206.22 and 11,281,361.54 is: 16,904,770.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,766,583.82 : 25,124,206.22 = 11,281,361.54 : x
  2. Step 2: Convert to fraction form
    16,766,583.82/25,124,206.22 = 11,281,361.54/x
  3. Step 3: Cross multiply
    16,766,583.82x = 25,124,206.22 × 11,281,361.54
  4. Step 4: Simplify right side
    16,766,583.82x = 283,435,253,633,614.06
  5. Step 5: Solve for x
    x = 283,435,253,633,614.06/16,766,583.82
  6. Step 6: Final answer
    x = 16,904,770.63

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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.