Finding the Fourth Proportional to 32,093,694.11, 48,163,526.03 and 13,662,561.36
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Solution
The fourth proportional to 32,093,694.11, 48,163,526.03 and 13,662,561.36 is: 20,503,626.90
Step by Step Solution
- Step 1: Write the proportion equation
32,093,694.11 : 48,163,526.03 = 13,662,561.36 : x - Step 2: Convert to fraction form
32,093,694.11/48,163,526.03 = 13,662,561.36/x - Step 3: Cross multiply
32,093,694.11x = 48,163,526.03 × 13,662,561.36 - Step 4: Simplify right side
32,093,694.11x = 658,037,129,913,601.75 - Step 5: Solve for x
x = 658,037,129,913,601.75/32,093,694.11 - Step 6: Final answer
x = 20,503,626.90
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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.