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Finding the Third Proportional to 8,090,371 and 17,381,376

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Solution

The third proportional to 8,090,371 and 17,381,376 is: 37,342,197.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,090,371 : 17,381,376 = 17,381,376 : x
  2. Step 2: Convert to fraction form
    8,090,371/17,381,376 = 17,381,376/x
  3. Step 3: Cross multiply
    8,090,371x = 17,381,376 × 17,381,376
  4. Step 4: Simplify right side
    8,090,371x = 302,112,231,653,376
  5. Step 5: Solve for x
    x = 302,112,231,653,376/8,090,371
  6. Step 6: Final answer
    x = 37,342,197.49

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.