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Finding the Third Proportional to 26,263,146 and 41,955,939

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Solution

The third proportional to 26,263,146 and 41,955,939 is: 67,025,512.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,263,146 : 41,955,939 = 41,955,939 : x
  2. Step 2: Convert to fraction form
    26,263,146/41,955,939 = 41,955,939/x
  3. Step 3: Cross multiply
    26,263,146x = 41,955,939 × 41,955,939
  4. Step 4: Simplify right side
    26,263,146x = 1,760,300,817,371,721
  5. Step 5: Solve for x
    x = 1,760,300,817,371,721/26,263,146
  6. Step 6: Final answer
    x = 67,025,512.38

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Why These Related Problems?

These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.