Finding the Fourth Proportional to 24,349,105.09, 36,515,042.34 and 7,073,711.83
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Solution
The fourth proportional to 24,349,105.09, 36,515,042.34 and 7,073,711.83 is: 10,608,064.90
Step by Step Solution
- Step 1: Write the proportion equation
24,349,105.09 : 36,515,042.34 = 7,073,711.83 : x - Step 2: Convert to fraction form
24,349,105.09/36,515,042.34 = 7,073,711.83/x - Step 3: Cross multiply
24,349,105.09x = 36,515,042.34 × 7,073,711.83 - Step 4: Simplify right side
24,349,105.09x = 258,296,886,973,408.91 - Step 5: Solve for x
x = 258,296,886,973,408.91/24,349,105.09 - Step 6: Final answer
x = 10,608,064.90
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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.