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Finding the Third Proportional to 15,430,757 and 33,184,108

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Solution

The third proportional to 15,430,757 and 33,184,108 is: 71,362,994.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,430,757 : 33,184,108 = 33,184,108 : x
  2. Step 2: Convert to fraction form
    15,430,757/33,184,108 = 33,184,108/x
  3. Step 3: Cross multiply
    15,430,757x = 33,184,108 × 33,184,108
  4. Step 4: Simplify right side
    15,430,757x = 1,101,185,023,755,664
  5. Step 5: Solve for x
    x = 1,101,185,023,755,664/15,430,757
  6. Step 6: Final answer
    x = 71,362,994.29

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.