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Finding the Third Proportional to 11,230,215 and 22,991,626.50

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Solution

The third proportional to 11,230,215 and 22,991,626.50 is: 47,070,771.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,230,215 : 22,991,626.50 = 22,991,626.50 : x
  2. Step 2: Convert to fraction form
    11,230,215/22,991,626.50 = 22,991,626.50/x
  3. Step 3: Cross multiply
    11,230,215x = 22,991,626.50 × 22,991,626.50
  4. Step 4: Simplify right side
    11,230,215x = 528,614,889,115,502.25
  5. Step 5: Solve for x
    x = 528,614,889,115,502.25/11,230,215
  6. Step 6: Final answer
    x = 47,070,771.94

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.