Home / 3,867,238,808.46-5,796,728,203.32-2,205,568,112.22

Finding the Fourth Proportional to 3,867,238,808.46, 5,796,728,203.32 and 2,205,568,112.22

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Solution

The fourth proportional to 3,867,238,808.46, 5,796,728,203.32 and 2,205,568,112.22 is: 3,305,996,736.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,867,238,808.46 : 5,796,728,203.32 = 2,205,568,112.22 : x
  2. Step 2: Convert to fraction form
    3,867,238,808.46/5,796,728,203.32 = 2,205,568,112.22/x
  3. Step 3: Cross multiply
    3,867,238,808.46x = 5,796,728,203.32 × 2,205,568,112.22
  4. Step 4: Simplify right side
    3,867,238,808.46x = 12,785,078,880,448,923,648
  5. Step 5: Solve for x
    x = 12,785,078,880,448,923,648/3,867,238,808.46
  6. Step 6: Final answer
    x = 3,305,996,736.61

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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.