Home / 29,907,923.70-44,862,241.56-8,341,213.22

Finding the Fourth Proportional to 29,907,923.70, 44,862,241.56 and 8,341,213.22

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Solution

The fourth proportional to 29,907,923.70, 44,862,241.56 and 8,341,213.22 is: 12,511,919.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,907,923.70 : 44,862,241.56 = 8,341,213.22 : x
  2. Step 2: Convert to fraction form
    29,907,923.70/44,862,241.56 = 8,341,213.22/x
  3. Step 3: Cross multiply
    29,907,923.70x = 44,862,241.56 × 8,341,213.22
  4. Step 4: Simplify right side
    29,907,923.70x = 374,205,522,379,105.44
  5. Step 5: Solve for x
    x = 374,205,522,379,105.44/29,907,923.70
  6. Step 6: Final answer
    x = 12,511,919.12

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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.