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Finding the Third Proportional to 14,356,220 and 22,066,500

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Solution

The third proportional to 14,356,220 and 22,066,500 is: 33,917,731.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,356,220 : 22,066,500 = 22,066,500 : x
  2. Step 2: Convert to fraction form
    14,356,220/22,066,500 = 22,066,500/x
  3. Step 3: Cross multiply
    14,356,220x = 22,066,500 × 22,066,500
  4. Step 4: Simplify right side
    14,356,220x = 486,930,422,250,000
  5. Step 5: Solve for x
    x = 486,930,422,250,000/14,356,220
  6. Step 6: Final answer
    x = 33,917,731.98

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.