Finding the Fourth Proportional to 24,384,074.74, 36,550,509.02 and 8,204,409.38
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Solution
The fourth proportional to 24,384,074.74, 36,550,509.02 and 8,204,409.38 is: 12,297,999.50
Step by Step Solution
- Step 1: Write the proportion equation
24,384,074.74 : 36,550,509.02 = 8,204,409.38 : x - Step 2: Convert to fraction form
24,384,074.74/36,550,509.02 = 8,204,409.38/x - Step 3: Cross multiply
24,384,074.74x = 36,550,509.02 × 8,204,409.38 - Step 4: Simplify right side
24,384,074.74x = 299,875,339,047,462.62 - Step 5: Solve for x
x = 299,875,339,047,462.62/24,384,074.74 - Step 6: Final answer
x = 12,297,999.50
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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.