Home / 16,277,733,790.38-24,413,892,517.32-4,930,212,906.70

Finding the Fourth Proportional to 16,277,733,790.38, 24,413,892,517.32 and 4,930,212,906.70

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Solution

The fourth proportional to 16,277,733,790.38, 24,413,892,517.32 and 4,930,212,906.70 is: 7,394,499,107.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,277,733,790.38 : 24,413,892,517.32 = 4,930,212,906.70 : x
  2. Step 2: Convert to fraction form
    16,277,733,790.38/24,413,892,517.32 = 4,930,212,906.70/x
  3. Step 3: Cross multiply
    16,277,733,790.38x = 24,413,892,517.32 × 4,930,212,906.70
  4. Step 4: Simplify right side
    16,277,733,790.38x = 120,365,687,991,677,616,128
  5. Step 5: Solve for x
    x = 120,365,687,991,677,616,128/16,277,733,790.38
  6. Step 6: Final answer
    x = 7,394,499,107.90

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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.