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Finding the Third Proportional to 10,136,958 and 22,058,580

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Solution

The third proportional to 10,136,958 and 22,058,580 is: 48,000,687.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,136,958 : 22,058,580 = 22,058,580 : x
  2. Step 2: Convert to fraction form
    10,136,958/22,058,580 = 22,058,580/x
  3. Step 3: Cross multiply
    10,136,958x = 22,058,580 × 22,058,580
  4. Step 4: Simplify right side
    10,136,958x = 486,580,951,616,400
  5. Step 5: Solve for x
    x = 486,580,951,616,400/10,136,958
  6. Step 6: Final answer
    x = 48,000,687.35

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.