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Finding the Third Proportional to 13,974,530 and 22,221,525

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Solution

The third proportional to 13,974,530 and 22,221,525 is: 35,335,440.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,974,530 : 22,221,525 = 22,221,525 : x
  2. Step 2: Convert to fraction form
    13,974,530/22,221,525 = 22,221,525/x
  3. Step 3: Cross multiply
    13,974,530x = 22,221,525 × 22,221,525
  4. Step 4: Simplify right side
    13,974,530x = 493,796,173,325,625
  5. Step 5: Solve for x
    x = 493,796,173,325,625/13,974,530
  6. Step 6: Final answer
    x = 35,335,440.50

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.