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Finding the Third Proportional to 5,213,625 and 10,903,950

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Solution

The third proportional to 5,213,625 and 10,903,950 is: 22,804,886.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,213,625 : 10,903,950 = 10,903,950 : x
  2. Step 2: Convert to fraction form
    5,213,625/10,903,950 = 10,903,950/x
  3. Step 3: Cross multiply
    5,213,625x = 10,903,950 × 10,903,950
  4. Step 4: Simplify right side
    5,213,625x = 118,896,125,602,500
  5. Step 5: Solve for x
    x = 118,896,125,602,500/5,213,625
  6. Step 6: Final answer
    x = 22,804,886.35

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Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.