Home / 8,787,589,347.38-13,263,103,736.44

Finding the Third Proportional to 8,787,589,347.38 and 13,263,103,736.44

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Solution

The third proportional to 8,787,589,347.38 and 13,263,103,736.44 is: 20,017,995,125.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,787,589,347.38 : 13,263,103,736.44 = 13,263,103,736.44 : x
  2. Step 2: Convert to fraction form
    8,787,589,347.38/13,263,103,736.44 = 13,263,103,736.44/x
  3. Step 3: Cross multiply
    8,787,589,347.38x = 13,263,103,736.44 × 13,263,103,736.44
  4. Step 4: Simplify right side
    8,787,589,347.38x = 175,909,920,723,515,637,760
  5. Step 5: Solve for x
    x = 175,909,920,723,515,637,760/8,787,589,347.38
  6. Step 6: Final answer
    x = 20,017,995,125.83

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.