Finding the Fourth Proportional to 29,694,944.40, 44,542,416.60 and 27,542,608.35
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Solution
The fourth proportional to 29,694,944.40, 44,542,416.60 and 27,542,608.35 is: 41,313,912.53
Step by Step Solution
- Step 1: Write the proportion equation
29,694,944.40 : 44,542,416.60 = 27,542,608.35 : x - Step 2: Convert to fraction form
29,694,944.40/44,542,416.60 = 27,542,608.35/x - Step 3: Cross multiply
29,694,944.40x = 44,542,416.60 × 27,542,608.35 - Step 4: Simplify right side
29,694,944.40x = 1,226,814,335,376,338.75 - Step 5: Solve for x
x = 1,226,814,335,376,338.75/29,694,944.40 - Step 6: Final answer
x = 41,313,912.53
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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.