Home / 49,103,923,626.24-67,763,287,149.96-27,401,838,511.92

Finding the Fourth Proportional to 49,103,923,626.24, 67,763,287,149.96 and 27,401,838,511.92

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Solution

The fourth proportional to 49,103,923,626.24, 67,763,287,149.96 and 27,401,838,511.92 is: 37,814,466,022.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,103,923,626.24 : 67,763,287,149.96 = 27,401,838,511.92 : x
  2. Step 2: Convert to fraction form
    49,103,923,626.24/67,763,287,149.96 = 27,401,838,511.92/x
  3. Step 3: Cross multiply
    49,103,923,626.24x = 67,763,287,149.96 × 27,401,838,511.92
  4. Step 4: Simplify right side
    49,103,923,626.24x = 1,856,838,651,520,067,305,472
  5. Step 5: Solve for x
    x = 1,856,838,651,520,067,305,472/49,103,923,626.24
  6. Step 6: Final answer
    x = 37,814,466,022.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.