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Finding the Third Proportional to 7,788,254 and 17,044,694

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Solution

The third proportional to 7,788,254 and 17,044,694 is: 37,302,531.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,788,254 : 17,044,694 = 17,044,694 : x
  2. Step 2: Convert to fraction form
    7,788,254/17,044,694 = 17,044,694/x
  3. Step 3: Cross multiply
    7,788,254x = 17,044,694 × 17,044,694
  4. Step 4: Simplify right side
    7,788,254x = 290,521,593,553,636
  5. Step 5: Solve for x
    x = 290,521,593,553,636/7,788,254
  6. Step 6: Final answer
    x = 37,302,531.94

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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.