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Finding the Third Proportional to 26,698,780 and 41,359,916

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Solution

The third proportional to 26,698,780 and 41,359,916 is: 64,071,940.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,698,780 : 41,359,916 = 41,359,916 : x
  2. Step 2: Convert to fraction form
    26,698,780/41,359,916 = 41,359,916/x
  3. Step 3: Cross multiply
    26,698,780x = 41,359,916 × 41,359,916
  4. Step 4: Simplify right side
    26,698,780x = 1,710,642,651,527,056
  5. Step 5: Solve for x
    x = 1,710,642,651,527,056/26,698,780
  6. Step 6: Final answer
    x = 64,071,940.80

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.