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Finding the Third Proportional to 12,121,760 and 26,933,944

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Solution

The third proportional to 12,121,760 and 26,933,944 is: 59,845,875.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,121,760 : 26,933,944 = 26,933,944 : x
  2. Step 2: Convert to fraction form
    12,121,760/26,933,944 = 26,933,944/x
  3. Step 3: Cross multiply
    12,121,760x = 26,933,944 × 26,933,944
  4. Step 4: Simplify right side
    12,121,760x = 725,437,339,395,136
  5. Step 5: Solve for x
    x = 725,437,339,395,136/12,121,760
  6. Step 6: Final answer
    x = 59,845,875.47

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.