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Finding the Third Proportional to 43,167,566 and 92,488,918

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Solution

The third proportional to 43,167,566 and 92,488,918 is: 198,162,665.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,167,566 : 92,488,918 = 92,488,918 : x
  2. Step 2: Convert to fraction form
    43,167,566/92,488,918 = 92,488,918/x
  3. Step 3: Cross multiply
    43,167,566x = 92,488,918 × 92,488,918
  4. Step 4: Simplify right side
    43,167,566x = 8,554,199,952,810,724
  5. Step 5: Solve for x
    x = 8,554,199,952,810,724/43,167,566
  6. Step 6: Final answer
    x = 198,162,665.76

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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.