Home / 4,267,633,568.82-6,396,780,561.27-2,197,479,555.06

Finding the Fourth Proportional to 4,267,633,568.82, 6,396,780,561.27 and 2,197,479,555.06

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Solution

The fourth proportional to 4,267,633,568.82, 6,396,780,561.27 and 2,197,479,555.06 is: 3,293,814,774.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,267,633,568.82 : 6,396,780,561.27 = 2,197,479,555.06 : x
  2. Step 2: Convert to fraction form
    4,267,633,568.82/6,396,780,561.27 = 2,197,479,555.06/x
  3. Step 3: Cross multiply
    4,267,633,568.82x = 6,396,780,561.27 × 2,197,479,555.06
  4. Step 4: Simplify right side
    4,267,633,568.82x = 14,056,794,501,596,057,600
  5. Step 5: Solve for x
    x = 14,056,794,501,596,057,600/4,267,633,568.82
  6. Step 6: Final answer
    x = 3,293,814,774.61

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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.