Home / 33,246,800,366.49-49,949,759,657.34-21,318,423,099.61

Finding the Fourth Proportional to 33,246,800,366.49, 49,949,759,657.34 and 21,318,423,099.61

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Solution

The fourth proportional to 33,246,800,366.49, 49,949,759,657.34 and 21,318,423,099.61 is: 32,028,649,324.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,246,800,366.49 : 49,949,759,657.34 = 21,318,423,099.61 : x
  2. Step 2: Convert to fraction form
    33,246,800,366.49/49,949,759,657.34 = 21,318,423,099.61/x
  3. Step 3: Cross multiply
    33,246,800,366.49x = 49,949,759,657.34 × 21,318,423,099.61
  4. Step 4: Simplify right side
    33,246,800,366.49x = 1,064,850,110,099,204,341,760
  5. Step 5: Solve for x
    x = 1,064,850,110,099,204,341,760/33,246,800,366.49
  6. Step 6: Final answer
    x = 32,028,649,324.48

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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.