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Finding the Third Proportional to 20,534,845 and 30,738,297

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Solution

The third proportional to 20,534,845 and 30,738,297 is: 46,011,689.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,534,845 : 30,738,297 = 30,738,297 : x
  2. Step 2: Convert to fraction form
    20,534,845/30,738,297 = 30,738,297/x
  3. Step 3: Cross multiply
    20,534,845x = 30,738,297 × 30,738,297
  4. Step 4: Simplify right side
    20,534,845x = 944,842,902,460,209
  5. Step 5: Solve for x
    x = 944,842,902,460,209/20,534,845
  6. Step 6: Final answer
    x = 46,011,689.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.