Home / 522,224,257,614.45-783,694,203,477.45-182,263,435,589.90

Finding the Fourth Proportional to 522,224,257,614.45, 783,694,203,477.45 and 182,263,435,589.90

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Solution

The fourth proportional to 522,224,257,614.45, 783,694,203,477.45 and 182,263,435,589.90 is: 273,520,036,449.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    522,224,257,614.45 : 783,694,203,477.45 = 182,263,435,589.90 : x
  2. Step 2: Convert to fraction form
    522,224,257,614.45/783,694,203,477.45 = 182,263,435,589.90/x
  3. Step 3: Cross multiply
    522,224,257,614.45x = 783,694,203,477.45 × 182,263,435,589.90
  4. Step 4: Simplify right side
    522,224,257,614.45x = 142,838,797,977,690,180,681,728
  5. Step 5: Solve for x
    x = 142,838,797,977,690,180,681,728/522,224,257,614.45
  6. Step 6: Final answer
    x = 273,520,036,449.83

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1.5x scale

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.