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Finding the Third Proportional to 66,670,834.50 and 100,183,752

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Solution

The third proportional to 66,670,834.50 and 100,183,752 is: 150,542,350.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,670,834.50 : 100,183,752 = 100,183,752 : x
  2. Step 2: Convert to fraction form
    66,670,834.50/100,183,752 = 100,183,752/x
  3. Step 3: Cross multiply
    66,670,834.50x = 100,183,752 × 100,183,752
  4. Step 4: Simplify right side
    66,670,834.50x = 10,036,784,164,797,504
  5. Step 5: Solve for x
    x = 10,036,784,164,797,504/66,670,834.50
  6. Step 6: Final answer
    x = 150,542,350.94

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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.