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Finding the Third Proportional to 17,272,262 and 36,936,008

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Solution

The third proportional to 17,272,262 and 36,936,008 is: 78,986,104.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,272,262 : 36,936,008 = 36,936,008 : x
  2. Step 2: Convert to fraction form
    17,272,262/36,936,008 = 36,936,008/x
  3. Step 3: Cross multiply
    17,272,262x = 36,936,008 × 36,936,008
  4. Step 4: Simplify right side
    17,272,262x = 1,364,268,686,976,064
  5. Step 5: Solve for x
    x = 1,364,268,686,976,064/17,272,262
  6. Step 6: Final answer
    x = 78,986,104.25

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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.