Home / 11,295,836,246.80-16,944,392,099.40-3,435,504,992.20

Finding the Fourth Proportional to 11,295,836,246.80, 16,944,392,099.40 and 3,435,504,992.20

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Solution

The fourth proportional to 11,295,836,246.80, 16,944,392,099.40 and 3,435,504,992.20 is: 5,153,451,446.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,295,836,246.80 : 16,944,392,099.40 = 3,435,504,992.20 : x
  2. Step 2: Convert to fraction form
    11,295,836,246.80/16,944,392,099.40 = 3,435,504,992.20/x
  3. Step 3: Cross multiply
    11,295,836,246.80x = 16,944,392,099.40 × 3,435,504,992.20
  4. Step 4: Simplify right side
    11,295,836,246.80x = 58,212,543,647,282,937,856
  5. Step 5: Solve for x
    x = 58,212,543,647,282,937,856/11,295,836,246.80
  6. Step 6: Final answer
    x = 5,153,451,446.66

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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.