Finding the Fourth Proportional to 24,383,635.62, 36,583,584.21 and 16,218,467.88
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Solution
The fourth proportional to 24,383,635.62, 36,583,584.21 and 16,218,467.88 is: 24,333,109.91
Step by Step Solution
- Step 1: Write the proportion equation
24,383,635.62 : 36,583,584.21 = 16,218,467.88 : x - Step 2: Convert to fraction form
24,383,635.62/36,583,584.21 = 16,218,467.88/x - Step 3: Cross multiply
24,383,635.62x = 36,583,584.21 × 16,218,467.88 - Step 4: Simplify right side
24,383,635.62x = 593,329,685,445,160.25 - Step 5: Solve for x
x = 593,329,685,445,160.25/24,383,635.62 - Step 6: Final answer
x = 24,333,109.91
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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.