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Finding the Third Proportional to 11,906,306.44 and 25,243,288.03

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Solution

The third proportional to 11,906,306.44 and 25,243,288.03 is: 53,519,837.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,906,306.44 : 25,243,288.03 = 25,243,288.03 : x
  2. Step 2: Convert to fraction form
    11,906,306.44/25,243,288.03 = 25,243,288.03/x
  3. Step 3: Cross multiply
    11,906,306.44x = 25,243,288.03 × 25,243,288.03
  4. Step 4: Simplify right side
    11,906,306.44x = 637,223,590,628,649.50
  5. Step 5: Solve for x
    x = 637,223,590,628,649.50/11,906,306.44
  6. Step 6: Final answer
    x = 53,519,837.91

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.