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Finding the Third Proportional to 11,582,111 and 25,181,122

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Solution

The third proportional to 11,582,111 and 25,181,122 is: 54,747,265.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,582,111 : 25,181,122 = 25,181,122 : x
  2. Step 2: Convert to fraction form
    11,582,111/25,181,122 = 25,181,122/x
  3. Step 3: Cross multiply
    11,582,111x = 25,181,122 × 25,181,122
  4. Step 4: Simplify right side
    11,582,111x = 634,088,905,178,884
  5. Step 5: Solve for x
    x = 634,088,905,178,884/11,582,111
  6. Step 6: Final answer
    x = 54,747,265.43

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.