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Finding the Third Proportional to 45,154,800 and 67,833,936

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Solution

The third proportional to 45,154,800 and 67,833,936 is: 101,903,737.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,154,800 : 67,833,936 = 67,833,936 : x
  2. Step 2: Convert to fraction form
    45,154,800/67,833,936 = 67,833,936/x
  3. Step 3: Cross multiply
    45,154,800x = 67,833,936 × 67,833,936
  4. Step 4: Simplify right side
    45,154,800x = 4,601,442,873,252,096
  5. Step 5: Solve for x
    x = 4,601,442,873,252,096/45,154,800
  6. Step 6: Final answer
    x = 101,903,737.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.