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Finding the Third Proportional to 5,626,129.50 and 12,090,933

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Solution

The third proportional to 5,626,129.50 and 12,090,933 is: 25,984,233.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,626,129.50 : 12,090,933 = 12,090,933 : x
  2. Step 2: Convert to fraction form
    5,626,129.50/12,090,933 = 12,090,933/x
  3. Step 3: Cross multiply
    5,626,129.50x = 12,090,933 × 12,090,933
  4. Step 4: Simplify right side
    5,626,129.50x = 146,190,660,810,489
  5. Step 5: Solve for x
    x = 146,190,660,810,489/5,626,129.50
  6. Step 6: Final answer
    x = 25,984,233.18

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.