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Finding the Third Proportional to 17,041,086 and 26,988,287

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Solution

The third proportional to 17,041,086 and 26,988,287 is: 42,741,855.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,041,086 : 26,988,287 = 26,988,287 : x
  2. Step 2: Convert to fraction form
    17,041,086/26,988,287 = 26,988,287/x
  3. Step 3: Cross multiply
    17,041,086x = 26,988,287 × 26,988,287
  4. Step 4: Simplify right side
    17,041,086x = 728,367,635,194,369
  5. Step 5: Solve for x
    x = 728,367,635,194,369/17,041,086
  6. Step 6: Final answer
    x = 42,741,855.49

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.