Finding the Fourth Proportional to 29,617,872.88, 44,415,596.52 and 16,147,367.92
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Solution
The fourth proportional to 29,617,872.88, 44,415,596.52 and 16,147,367.92 is: 24,214,938.77
Step by Step Solution
- Step 1: Write the proportion equation
29,617,872.88 : 44,415,596.52 = 16,147,367.92 : x - Step 2: Convert to fraction form
29,617,872.88/44,415,596.52 = 16,147,367.92/x - Step 3: Cross multiply
29,617,872.88x = 44,415,596.52 × 16,147,367.92 - Step 4: Simplify right side
29,617,872.88x = 717,194,978,394,711.75 - Step 5: Solve for x
x = 717,194,978,394,711.75/29,617,872.88 - Step 6: Final answer
x = 24,214,938.77
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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.