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Finding the Third Proportional to 17,944,116 and 39,362,252

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Solution

The third proportional to 17,944,116 and 39,362,252 is: 86,345,121.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,944,116 : 39,362,252 = 39,362,252 : x
  2. Step 2: Convert to fraction form
    17,944,116/39,362,252 = 39,362,252/x
  3. Step 3: Cross multiply
    17,944,116x = 39,362,252 × 39,362,252
  4. Step 4: Simplify right side
    17,944,116x = 1,549,386,882,511,504
  5. Step 5: Solve for x
    x = 1,549,386,882,511,504/17,944,116
  6. Step 6: Final answer
    x = 86,345,121.85

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.