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Finding the Third Proportional to 4,333,586 and 9,333,124

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Solution

The third proportional to 4,333,586 and 9,333,124 is: 20,100,490.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,333,586 : 9,333,124 = 9,333,124 : x
  2. Step 2: Convert to fraction form
    4,333,586/9,333,124 = 9,333,124/x
  3. Step 3: Cross multiply
    4,333,586x = 9,333,124 × 9,333,124
  4. Step 4: Simplify right side
    4,333,586x = 87,107,203,599,376
  5. Step 5: Solve for x
    x = 87,107,203,599,376/4,333,586
  6. Step 6: Final answer
    x = 20,100,490.36

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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.