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Finding the Third Proportional to 4,575,344 and 9,529,645

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Solution

The third proportional to 4,575,344 and 9,529,645 is: 19,848,591.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,575,344 : 9,529,645 = 9,529,645 : x
  2. Step 2: Convert to fraction form
    4,575,344/9,529,645 = 9,529,645/x
  3. Step 3: Cross multiply
    4,575,344x = 9,529,645 × 9,529,645
  4. Step 4: Simplify right side
    4,575,344x = 90,814,133,826,025
  5. Step 5: Solve for x
    x = 90,814,133,826,025/4,575,344
  6. Step 6: Final answer
    x = 19,848,591.46

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.