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Finding the Third Proportional to 8,773,102 and 13,086,627

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Solution

The third proportional to 8,773,102 and 13,086,627 is: 19,521,009.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,773,102 : 13,086,627 = 13,086,627 : x
  2. Step 2: Convert to fraction form
    8,773,102/13,086,627 = 13,086,627/x
  3. Step 3: Cross multiply
    8,773,102x = 13,086,627 × 13,086,627
  4. Step 4: Simplify right side
    8,773,102x = 171,259,806,237,129
  5. Step 5: Solve for x
    x = 171,259,806,237,129/8,773,102
  6. Step 6: Final answer
    x = 19,521,009.36

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.