Home / 34,384,257.20-51,517,403.40-16,394,625.20

Finding the Fourth Proportional to 34,384,257.20, 51,517,403.40 and 16,394,625.20

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Solution

The fourth proportional to 34,384,257.20, 51,517,403.40 and 16,394,625.20 is: 24,563,814.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,384,257.20 : 51,517,403.40 = 16,394,625.20 : x
  2. Step 2: Convert to fraction form
    34,384,257.20/51,517,403.40 = 16,394,625.20/x
  3. Step 3: Cross multiply
    34,384,257.20x = 51,517,403.40 × 16,394,625.20
  4. Step 4: Simplify right side
    34,384,257.20x = 844,608,520,020,205.62
  5. Step 5: Solve for x
    x = 844,608,520,020,205.62/34,384,257.20
  6. Step 6: Final answer
    x = 24,563,814.63

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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.