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Finding the Third Proportional to 12,841,411 and 26,745,702

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Solution

The third proportional to 12,841,411 and 26,745,702 is: 55,705,138.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,841,411 : 26,745,702 = 26,745,702 : x
  2. Step 2: Convert to fraction form
    12,841,411/26,745,702 = 26,745,702/x
  3. Step 3: Cross multiply
    12,841,411x = 26,745,702 × 26,745,702
  4. Step 4: Simplify right side
    12,841,411x = 715,332,575,472,804
  5. Step 5: Solve for x
    x = 715,332,575,472,804/12,841,411
  6. Step 6: Final answer
    x = 55,705,138.28

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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.