Finding the Fourth Proportional to 33,073,249.20, 49,609,873.80 and 24,115,297.20
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Solution
The fourth proportional to 33,073,249.20, 49,609,873.80 and 24,115,297.20 is: 36,172,945.80
Step by Step Solution
- Step 1: Write the proportion equation
33,073,249.20 : 49,609,873.80 = 24,115,297.20 : x - Step 2: Convert to fraction form
33,073,249.20/49,609,873.80 = 24,115,297.20/x - Step 3: Cross multiply
33,073,249.20x = 49,609,873.80 × 24,115,297.20 - Step 4: Simplify right side
33,073,249.20x = 1,196,356,850,741,493.25 - Step 5: Solve for x
x = 1,196,356,850,741,493.25/33,073,249.20 - Step 6: Final answer
x = 36,172,945.80
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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.