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Finding the Third Proportional to 14,356,129 and 22,066,397

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Solution

The third proportional to 14,356,129 and 22,066,397 is: 33,917,630.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,356,129 : 22,066,397 = 22,066,397 : x
  2. Step 2: Convert to fraction form
    14,356,129/22,066,397 = 22,066,397/x
  3. Step 3: Cross multiply
    14,356,129x = 22,066,397 × 22,066,397
  4. Step 4: Simplify right side
    14,356,129x = 486,925,876,561,609
  5. Step 5: Solve for x
    x = 486,925,876,561,609/14,356,129
  6. Step 6: Final answer
    x = 33,917,630.34

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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.