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Finding the Third Proportional to 6,330,853 and 12,885,443

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Solution

The third proportional to 6,330,853 and 12,885,443 is: 26,226,267.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,330,853 : 12,885,443 = 12,885,443 : x
  2. Step 2: Convert to fraction form
    6,330,853/12,885,443 = 12,885,443/x
  3. Step 3: Cross multiply
    6,330,853x = 12,885,443 × 12,885,443
  4. Step 4: Simplify right side
    6,330,853x = 166,034,641,306,249
  5. Step 5: Solve for x
    x = 166,034,641,306,249/6,330,853
  6. Step 6: Final answer
    x = 26,226,267.03

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.