Home / 3,469,870,226.56-5,204,867,547.84-1,260,648,906.88

Finding the Fourth Proportional to 3,469,870,226.56, 5,204,867,547.84 and 1,260,648,906.88

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Solution

The fourth proportional to 3,469,870,226.56, 5,204,867,547.84 and 1,260,648,906.88 is: 1,890,995,961.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,469,870,226.56 : 5,204,867,547.84 = 1,260,648,906.88 : x
  2. Step 2: Convert to fraction form
    3,469,870,226.56/5,204,867,547.84 = 1,260,648,906.88/x
  3. Step 3: Cross multiply
    3,469,870,226.56x = 5,204,867,547.84 × 1,260,648,906.88
  4. Step 4: Simplify right side
    3,469,870,226.56x = 6,561,510,584,639,682,560
  5. Step 5: Solve for x
    x = 6,561,510,584,639,682,560/3,469,870,226.56
  6. Step 6: Final answer
    x = 1,890,995,961.29

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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.