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Finding the Third Proportional to 17,370,222 and 37,125,822

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Solution

The third proportional to 17,370,222 and 37,125,822 is: 79,349,973.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,370,222 : 37,125,822 = 37,125,822 : x
  2. Step 2: Convert to fraction form
    17,370,222/37,125,822 = 37,125,822/x
  3. Step 3: Cross multiply
    17,370,222x = 37,125,822 × 37,125,822
  4. Step 4: Simplify right side
    17,370,222x = 1,378,326,659,175,684
  5. Step 5: Solve for x
    x = 1,378,326,659,175,684/17,370,222
  6. Step 6: Final answer
    x = 79,349,973.72

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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.