Home / 6,899,787,295.88-15,008,488,723.69

Finding the Third Proportional to 6,899,787,295.88 and 15,008,488,723.69

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Solution

The third proportional to 6,899,787,295.88 and 15,008,488,723.69 is: 32,646,619,976.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,899,787,295.88 : 15,008,488,723.69 = 15,008,488,723.69 : x
  2. Step 2: Convert to fraction form
    6,899,787,295.88/15,008,488,723.69 = 15,008,488,723.69/x
  3. Step 3: Cross multiply
    6,899,787,295.88x = 15,008,488,723.69 × 15,008,488,723.69
  4. Step 4: Simplify right side
    6,899,787,295.88x = 225,254,733,769,069,854,720
  5. Step 5: Solve for x
    x = 225,254,733,769,069,854,720/6,899,787,295.88
  6. Step 6: Final answer
    x = 32,646,619,976.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.