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Finding the Third Proportional to 12,369,686 and 25,087,348

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Solution

The third proportional to 12,369,686 and 25,087,348 is: 50,880,437.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,369,686 : 25,087,348 = 25,087,348 : x
  2. Step 2: Convert to fraction form
    12,369,686/25,087,348 = 25,087,348/x
  3. Step 3: Cross multiply
    12,369,686x = 25,087,348 × 25,087,348
  4. Step 4: Simplify right side
    12,369,686x = 629,375,029,673,104
  5. Step 5: Solve for x
    x = 629,375,029,673,104/12,369,686
  6. Step 6: Final answer
    x = 50,880,437.04

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.