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Finding the Third Proportional to 12,243,408 and 26,724,918

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Solution

The third proportional to 12,243,408 and 26,724,918 is: 58,335,166.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,243,408 : 26,724,918 = 26,724,918 : x
  2. Step 2: Convert to fraction form
    12,243,408/26,724,918 = 26,724,918/x
  3. Step 3: Cross multiply
    12,243,408x = 26,724,918 × 26,724,918
  4. Step 4: Simplify right side
    12,243,408x = 714,221,242,106,724
  5. Step 5: Solve for x
    x = 714,221,242,106,724/12,243,408
  6. Step 6: Final answer
    x = 58,335,166.33

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.