Home / 16,608,328.80-24,912,493.20-15,093,721.95

Finding the Fourth Proportional to 16,608,328.80, 24,912,493.20 and 15,093,721.95

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Solution

The fourth proportional to 16,608,328.80, 24,912,493.20 and 15,093,721.95 is: 22,640,582.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,608,328.80 : 24,912,493.20 = 15,093,721.95 : x
  2. Step 2: Convert to fraction form
    16,608,328.80/24,912,493.20 = 15,093,721.95/x
  3. Step 3: Cross multiply
    16,608,328.80x = 24,912,493.20 × 15,093,721.95
  4. Step 4: Simplify right side
    16,608,328.80x = 376,022,245,442,065.69
  5. Step 5: Solve for x
    x = 376,022,245,442,065.69/16,608,328.80
  6. Step 6: Final answer
    x = 22,640,582.93

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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.