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Finding the Third Proportional to 17,017,238 and 36,426,514

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Solution

The third proportional to 17,017,238 and 36,426,514 is: 77,973,342.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,017,238 : 36,426,514 = 36,426,514 : x
  2. Step 2: Convert to fraction form
    17,017,238/36,426,514 = 36,426,514/x
  3. Step 3: Cross multiply
    17,017,238x = 36,426,514 × 36,426,514
  4. Step 4: Simplify right side
    17,017,238x = 1,326,890,922,192,196
  5. Step 5: Solve for x
    x = 1,326,890,922,192,196/17,017,238
  6. Step 6: Final answer
    x = 77,973,342.22

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.