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Finding the Third Proportional to 11,962,748 and 26,317,912

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Solution

The third proportional to 11,962,748 and 26,317,912 is: 57,899,112.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,962,748 : 26,317,912 = 26,317,912 : x
  2. Step 2: Convert to fraction form
    11,962,748/26,317,912 = 26,317,912/x
  3. Step 3: Cross multiply
    11,962,748x = 26,317,912 × 26,317,912
  4. Step 4: Simplify right side
    11,962,748x = 692,632,492,039,744
  5. Step 5: Solve for x
    x = 692,632,492,039,744/11,962,748
  6. Step 6: Final answer
    x = 57,899,112.48

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.