Finding the Fourth Proportional to 24,286,399.62, 36,424,234.80 and 7,010,845.98
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Solution
The fourth proportional to 24,286,399.62, 36,424,234.80 and 7,010,845.98 is: 10,514,720.34
Step by Step Solution
- Step 1: Write the proportion equation
24,286,399.62 : 36,424,234.80 = 7,010,845.98 : x - Step 2: Convert to fraction form
24,286,399.62/36,424,234.80 = 7,010,845.98/x - Step 3: Cross multiply
24,286,399.62x = 36,424,234.80 × 7,010,845.98 - Step 4: Simplify right side
24,286,399.62x = 255,364,700,122,156.09 - Step 5: Solve for x
x = 255,364,700,122,156.09/24,286,399.62 - Step 6: Final answer
x = 10,514,720.34
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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.