Finding the Fourth Proportional to 24,102,103.60, 36,117,716.78 and 14,244,020.68
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Solution
The fourth proportional to 24,102,103.60, 36,117,716.78 and 14,244,020.68 is: 21,345,087.27
Step by Step Solution
- Step 1: Write the proportion equation
24,102,103.60 : 36,117,716.78 = 14,244,020.68 : x - Step 2: Convert to fraction form
24,102,103.60/36,117,716.78 = 14,244,020.68/x - Step 3: Cross multiply
24,102,103.60x = 36,117,716.78 × 14,244,020.68 - Step 4: Simplify right side
24,102,103.60x = 514,461,504,728,703 - Step 5: Solve for x
x = 514,461,504,728,703/24,102,103.60 - Step 6: Final answer
x = 21,345,087.27
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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.