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Finding the Third Proportional to 11,820,589 and 25,883,203

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Solution

The third proportional to 11,820,589 and 25,883,203 is: 56,675,703.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,820,589 : 25,883,203 = 25,883,203 : x
  2. Step 2: Convert to fraction form
    11,820,589/25,883,203 = 25,883,203/x
  3. Step 3: Cross multiply
    11,820,589x = 25,883,203 × 25,883,203
  4. Step 4: Simplify right side
    11,820,589x = 669,940,197,539,209
  5. Step 5: Solve for x
    x = 669,940,197,539,209/11,820,589
  6. Step 6: Final answer
    x = 56,675,703.52

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.