Finding the Fourth Proportional to 16,351,894.24, 24,527,934.11 and 4,220,528.31
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Solution
The fourth proportional to 16,351,894.24, 24,527,934.11 and 4,220,528.31 is: 6,330,816.41
Step by Step Solution
- Step 1: Write the proportion equation
16,351,894.24 : 24,527,934.11 = 4,220,528.31 : x - Step 2: Convert to fraction form
16,351,894.24/24,527,934.11 = 4,220,528.31/x - Step 3: Cross multiply
16,351,894.24x = 24,527,934.11 × 4,220,528.31 - Step 4: Simplify right side
16,351,894.24x = 103,520,840,307,620.97 - Step 5: Solve for x
x = 103,520,840,307,620.97/16,351,894.24 - Step 6: Final answer
x = 6,330,816.41
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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.