Finding the Fourth Proportional to 32,351,396.76, 48,527,524.44 and 10,786,005.36
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Solution
The fourth proportional to 32,351,396.76, 48,527,524.44 and 10,786,005.36 is: 16,179,151.17
Step by Step Solution
- Step 1: Write the proportion equation
32,351,396.76 : 48,527,524.44 = 10,786,005.36 : x - Step 2: Convert to fraction form
32,351,396.76/48,527,524.44 = 10,786,005.36/x - Step 3: Cross multiply
32,351,396.76x = 48,527,524.44 × 10,786,005.36 - Step 4: Simplify right side
32,351,396.76x = 523,418,138,717,370.94 - Step 5: Solve for x
x = 523,418,138,717,370.94/32,351,396.76 - Step 6: Final answer
x = 16,179,151.17
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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.