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Finding the Third Proportional to 5,705,005 and 12,529,755

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Solution

The third proportional to 5,705,005 and 12,529,755 is: 27,518,777.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,705,005 : 12,529,755 = 12,529,755 : x
  2. Step 2: Convert to fraction form
    5,705,005/12,529,755 = 12,529,755/x
  3. Step 3: Cross multiply
    5,705,005x = 12,529,755 × 12,529,755
  4. Step 4: Simplify right side
    5,705,005x = 156,994,760,360,025
  5. Step 5: Solve for x
    x = 156,994,760,360,025/5,705,005
  6. Step 6: Final answer
    x = 27,518,777.00

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.