Home / 8,957,682,961.20-13,436,022,217.50-2,746,831,196.52

Finding the Fourth Proportional to 8,957,682,961.20, 13,436,022,217.50 and 2,746,831,196.52

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Solution

The fourth proportional to 8,957,682,961.20, 13,436,022,217.50 and 2,746,831,196.52 is: 4,120,092,790.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,957,682,961.20 : 13,436,022,217.50 = 2,746,831,196.52 : x
  2. Step 2: Convert to fraction form
    8,957,682,961.20/13,436,022,217.50 = 2,746,831,196.52/x
  3. Step 3: Cross multiply
    8,957,682,961.20x = 13,436,022,217.50 × 2,746,831,196.52
  4. Step 4: Simplify right side
    8,957,682,961.20x = 36,906,484,984,164,827,136
  5. Step 5: Solve for x
    x = 36,906,484,984,164,827,136/8,957,682,961.20
  6. Step 6: Final answer
    x = 4,120,092,790.07

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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.