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Finding the Third Proportional to 5,713,254 and 11,899,980

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Solution

The third proportional to 5,713,254 and 11,899,980 is: 24,786,141.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,713,254 : 11,899,980 = 11,899,980 : x
  2. Step 2: Convert to fraction form
    5,713,254/11,899,980 = 11,899,980/x
  3. Step 3: Cross multiply
    5,713,254x = 11,899,980 × 11,899,980
  4. Step 4: Simplify right side
    5,713,254x = 141,609,524,000,400
  5. Step 5: Solve for x
    x = 141,609,524,000,400/5,713,254
  6. Step 6: Final answer
    x = 24,786,141.84

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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.