Finding the Fourth Proportional to 16,202,622, 24,306,349.65 and 5,966,694.72
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Solution
The fourth proportional to 16,202,622, 24,306,349.65 and 5,966,694.72 is: 8,950,932.02
Step by Step Solution
- Step 1: Write the proportion equation
16,202,622 : 24,306,349.65 = 5,966,694.72 : x - Step 2: Convert to fraction form
16,202,622/24,306,349.65 = 5,966,694.72/x - Step 3: Cross multiply
16,202,622x = 24,306,349.65 × 5,966,694.72 - Step 4: Simplify right side
16,202,622x = 145,028,568,119,128.84 - Step 5: Solve for x
x = 145,028,568,119,128.84/16,202,622 - Step 6: Final answer
x = 8,950,932.02
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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.