Home / 22,452,163.44-33,677,949.91-5,412,699.69

Finding the Fourth Proportional to 22,452,163.44, 33,677,949.91 and 5,412,699.69

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Solution

The fourth proportional to 22,452,163.44, 33,677,949.91 and 5,412,699.69 is: 8,118,978.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,452,163.44 : 33,677,949.91 = 5,412,699.69 : x
  2. Step 2: Convert to fraction form
    22,452,163.44/33,677,949.91 = 5,412,699.69/x
  3. Step 3: Cross multiply
    22,452,163.44x = 33,677,949.91 × 5,412,699.69
  4. Step 4: Simplify right side
    22,452,163.44x = 182,288,629,037,692.53
  5. Step 5: Solve for x
    x = 182,288,629,037,692.53/22,452,163.44
  6. Step 6: Final answer
    x = 8,118,978.36

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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.