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Finding the Third Proportional to 6,203,965.50 and 13,632,507

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Solution

The third proportional to 6,203,965.50 and 13,632,507 is: 29,955,880.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,203,965.50 : 13,632,507 = 13,632,507 : x
  2. Step 2: Convert to fraction form
    6,203,965.50/13,632,507 = 13,632,507/x
  3. Step 3: Cross multiply
    6,203,965.50x = 13,632,507 × 13,632,507
  4. Step 4: Simplify right side
    6,203,965.50x = 185,845,247,105,049
  5. Step 5: Solve for x
    x = 185,845,247,105,049/6,203,965.50
  6. Step 6: Final answer
    x = 29,955,880.17

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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.