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Finding the Third Proportional to 5,298,087 and 11,443,149

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Solution

The third proportional to 5,298,087 and 11,443,149 is: 24,715,649.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,298,087 : 11,443,149 = 11,443,149 : x
  2. Step 2: Convert to fraction form
    5,298,087/11,443,149 = 11,443,149/x
  3. Step 3: Cross multiply
    5,298,087x = 11,443,149 × 11,443,149
  4. Step 4: Simplify right side
    5,298,087x = 130,945,659,036,201
  5. Step 5: Solve for x
    x = 130,945,659,036,201/5,298,087
  6. Step 6: Final answer
    x = 24,715,649.07

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.