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Finding the Third Proportional to 10,818,951 and 16,848,810

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Solution

The third proportional to 10,818,951 and 16,848,810 is: 26,239,364.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,818,951 : 16,848,810 = 16,848,810 : x
  2. Step 2: Convert to fraction form
    10,818,951/16,848,810 = 16,848,810/x
  3. Step 3: Cross multiply
    10,818,951x = 16,848,810 × 16,848,810
  4. Step 4: Simplify right side
    10,818,951x = 283,882,398,416,100
  5. Step 5: Solve for x
    x = 283,882,398,416,100/10,818,951
  6. Step 6: Final answer
    x = 26,239,364.46

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.