Home / 33,278,647.50-49,911,658.29-16,222,166.22

Finding the Fourth Proportional to 33,278,647.50, 49,911,658.29 and 16,222,166.22

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Solution

The fourth proportional to 33,278,647.50, 49,911,658.29 and 16,222,166.22 is: 24,330,171.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,278,647.50 : 49,911,658.29 = 16,222,166.22 : x
  2. Step 2: Convert to fraction form
    33,278,647.50/49,911,658.29 = 16,222,166.22/x
  3. Step 3: Cross multiply
    33,278,647.50x = 49,911,658.29 × 16,222,166.22
  4. Step 4: Simplify right side
    33,278,647.50x = 809,675,217,096,221
  5. Step 5: Solve for x
    x = 809,675,217,096,221/33,278,647.50
  6. Step 6: Final answer
    x = 24,330,171.98

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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.