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Finding the Third Proportional to 25,085,149 and 36,659,401

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Solution

The third proportional to 25,085,149 and 36,659,401 is: 53,573,996.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,085,149 : 36,659,401 = 36,659,401 : x
  2. Step 2: Convert to fraction form
    25,085,149/36,659,401 = 36,659,401/x
  3. Step 3: Cross multiply
    25,085,149x = 36,659,401 × 36,659,401
  4. Step 4: Simplify right side
    25,085,149x = 1,343,911,681,678,801
  5. Step 5: Solve for x
    x = 1,343,911,681,678,801/25,085,149
  6. Step 6: Final answer
    x = 53,573,996.38

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.