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Finding the Third Proportional to 17,105,394 and 37,222,314

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Solution

The third proportional to 17,105,394 and 37,222,314 is: 80,997,880.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,105,394 : 37,222,314 = 37,222,314 : x
  2. Step 2: Convert to fraction form
    17,105,394/37,222,314 = 37,222,314/x
  3. Step 3: Cross multiply
    17,105,394x = 37,222,314 × 37,222,314
  4. Step 4: Simplify right side
    17,105,394x = 1,385,500,659,514,596
  5. Step 5: Solve for x
    x = 1,385,500,659,514,596/17,105,394
  6. Step 6: Final answer
    x = 80,997,880.52

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.