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Finding the Third Proportional to 6,067,781 and 13,036,038

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Solution

The third proportional to 6,067,781 and 13,036,038 is: 28,006,661.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,067,781 : 13,036,038 = 13,036,038 : x
  2. Step 2: Convert to fraction form
    6,067,781/13,036,038 = 13,036,038/x
  3. Step 3: Cross multiply
    6,067,781x = 13,036,038 × 13,036,038
  4. Step 4: Simplify right side
    6,067,781x = 169,938,286,737,444
  5. Step 5: Solve for x
    x = 169,938,286,737,444/6,067,781
  6. Step 6: Final answer
    x = 28,006,661.21

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.