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Finding the Third Proportional to 8,833,984 and 19,086,355

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Solution

The third proportional to 8,833,984 and 19,086,355 is: 41,237,220.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,833,984 : 19,086,355 = 19,086,355 : x
  2. Step 2: Convert to fraction form
    8,833,984/19,086,355 = 19,086,355/x
  3. Step 3: Cross multiply
    8,833,984x = 19,086,355 × 19,086,355
  4. Step 4: Simplify right side
    8,833,984x = 364,288,947,186,025
  5. Step 5: Solve for x
    x = 364,288,947,186,025/8,833,984
  6. Step 6: Final answer
    x = 41,237,220.62

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.