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Finding the Third Proportional to 11,018,070 and 17,101,881

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Solution

The third proportional to 11,018,070 and 17,101,881 is: 26,544,969.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,018,070 : 17,101,881 = 17,101,881 : x
  2. Step 2: Convert to fraction form
    11,018,070/17,101,881 = 17,101,881/x
  3. Step 3: Cross multiply
    11,018,070x = 17,101,881 × 17,101,881
  4. Step 4: Simplify right side
    11,018,070x = 292,474,333,738,161
  5. Step 5: Solve for x
    x = 292,474,333,738,161/11,018,070
  6. Step 6: Final answer
    x = 26,544,969.65

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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.