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Finding the Third Proportional to 8,508,001.50 and 18,669,105

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Solution

The third proportional to 8,508,001.50 and 18,669,105 is: 40,965,611.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,508,001.50 : 18,669,105 = 18,669,105 : x
  2. Step 2: Convert to fraction form
    8,508,001.50/18,669,105 = 18,669,105/x
  3. Step 3: Cross multiply
    8,508,001.50x = 18,669,105 × 18,669,105
  4. Step 4: Simplify right side
    8,508,001.50x = 348,535,481,501,025
  5. Step 5: Solve for x
    x = 348,535,481,501,025/8,508,001.50
  6. Step 6: Final answer
    x = 40,965,611.20

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.