Finding the Fourth Proportional to 33,252,917.20, 49,879,375.80 and 32,257,589.20
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Solution
The fourth proportional to 33,252,917.20, 49,879,375.80 and 32,257,589.20 is: 48,386,383.80
Step by Step Solution
- Step 1: Write the proportion equation
33,252,917.20 : 49,879,375.80 = 32,257,589.20 : x - Step 2: Convert to fraction form
33,252,917.20/49,879,375.80 = 32,257,589.20/x - Step 3: Cross multiply
33,252,917.20x = 49,879,375.80 × 32,257,589.20 - Step 4: Simplify right side
33,252,917.20x = 1,608,988,414,108,821.25 - Step 5: Solve for x
x = 1,608,988,414,108,821.25/33,252,917.20 - Step 6: Final answer
x = 48,386,383.80
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.