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Finding the Third Proportional to 5,045,255.25 and 10,763,195.25

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Solution

The third proportional to 5,045,255.25 and 10,763,195.25 is: 22,961,449.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,045,255.25 : 10,763,195.25 = 10,763,195.25 : x
  2. Step 2: Convert to fraction form
    5,045,255.25/10,763,195.25 = 10,763,195.25/x
  3. Step 3: Cross multiply
    5,045,255.25x = 10,763,195.25 × 10,763,195.25
  4. Step 4: Simplify right side
    5,045,255.25x = 115,846,371,989,622.56
  5. Step 5: Solve for x
    x = 115,846,371,989,622.56/5,045,255.25
  6. Step 6: Final answer
    x = 22,961,449.17

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.