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Finding the Third Proportional to 25,593,380 and 39,245,492

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Solution

The third proportional to 25,593,380 and 39,245,492 is: 60,179,962.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,593,380 : 39,245,492 = 39,245,492 : x
  2. Step 2: Convert to fraction form
    25,593,380/39,245,492 = 39,245,492/x
  3. Step 3: Cross multiply
    25,593,380x = 39,245,492 × 39,245,492
  4. Step 4: Simplify right side
    25,593,380x = 1,540,208,642,322,064
  5. Step 5: Solve for x
    x = 1,540,208,642,322,064/25,593,380
  6. Step 6: Final answer
    x = 60,179,962.25

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.