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Finding the Third Proportional to 9,148,498 and 19,480,244

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Solution

The third proportional to 9,148,498 and 19,480,244 is: 41,480,022.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,148,498 : 19,480,244 = 19,480,244 : x
  2. Step 2: Convert to fraction form
    9,148,498/19,480,244 = 19,480,244/x
  3. Step 3: Cross multiply
    9,148,498x = 19,480,244 × 19,480,244
  4. Step 4: Simplify right side
    9,148,498x = 379,479,906,299,536
  5. Step 5: Solve for x
    x = 379,479,906,299,536/9,148,498
  6. Step 6: Final answer
    x = 41,480,022.87

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.