Home / 2,508,957,327,217.20-3,763,435,783,269.80-695,832,920,029.52

Finding the Fourth Proportional to 2,508,957,327,217.20, 3,763,435,783,269.80 and 695,832,920,029.52

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Solution

The fourth proportional to 2,508,957,327,217.20, 3,763,435,783,269.80 and 695,832,920,029.52 is: 1,043,749,322,480.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,508,957,327,217.20 : 3,763,435,783,269.80 = 695,832,920,029.52 : x
  2. Step 2: Convert to fraction form
    2,508,957,327,217.20/3,763,435,783,269.80 = 695,832,920,029.52/x
  3. Step 3: Cross multiply
    2,508,957,327,217.20x = 3,763,435,783,269.80 × 695,832,920,029.52
  4. Step 4: Simplify right side
    2,508,957,327,217.20x = 2,618,722,510,416,208,440,852,480
  5. Step 5: Solve for x
    x = 2,618,722,510,416,208,440,852,480/2,508,957,327,217.20
  6. Step 6: Final answer
    x = 1,043,749,322,480.81

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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.