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Finding the Third Proportional to 36,916,230 and 80,475,108

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Solution

The third proportional to 36,916,230 and 80,475,108 is: 175,430,779.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,916,230 : 80,475,108 = 80,475,108 : x
  2. Step 2: Convert to fraction form
    36,916,230/80,475,108 = 80,475,108/x
  3. Step 3: Cross multiply
    36,916,230x = 80,475,108 × 80,475,108
  4. Step 4: Simplify right side
    36,916,230x = 6,476,243,007,611,664
  5. Step 5: Solve for x
    x = 6,476,243,007,611,664/36,916,230
  6. Step 6: Final answer
    x = 175,430,779.57

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.