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Finding the Third Proportional to 7,455,029 and 16,305,849

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Solution

The third proportional to 7,455,029 and 16,305,849 is: 35,664,611.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,455,029 : 16,305,849 = 16,305,849 : x
  2. Step 2: Convert to fraction form
    7,455,029/16,305,849 = 16,305,849/x
  3. Step 3: Cross multiply
    7,455,029x = 16,305,849 × 16,305,849
  4. Step 4: Simplify right side
    7,455,029x = 265,880,711,610,801
  5. Step 5: Solve for x
    x = 265,880,711,610,801/7,455,029
  6. Step 6: Final answer
    x = 35,664,611.31

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.