Finding the Fourth Proportional to 34,987,049.20, 52,504,193.40 and 22,826,891.80
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Solution
The fourth proportional to 34,987,049.20, 52,504,193.40 and 22,826,891.80 is: 34,255,748.03
Step by Step Solution
- Step 1: Write the proportion equation
34,987,049.20 : 52,504,193.40 = 22,826,891.80 : x - Step 2: Convert to fraction form
34,987,049.20/52,504,193.40 = 22,826,891.80/x - Step 3: Cross multiply
34,987,049.20x = 52,504,193.40 × 22,826,891.80 - Step 4: Simplify right side
34,987,049.20x = 1,198,507,541,788,074.25 - Step 5: Solve for x
x = 1,198,507,541,788,074.25/34,987,049.20 - Step 6: Final answer
x = 34,255,748.03
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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.