Finding the Fourth Proportional to 41,542,249.59, 62,257,674.24 and 32,331,344.22
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Solution
The fourth proportional to 41,542,249.59, 62,257,674.24 and 32,331,344.22 is: 48,453,666.23
Step by Step Solution
- Step 1: Write the proportion equation
41,542,249.59 : 62,257,674.24 = 32,331,344.22 : x - Step 2: Convert to fraction form
41,542,249.59/62,257,674.24 = 32,331,344.22/x - Step 3: Cross multiply
41,542,249.59x = 62,257,674.24 × 32,331,344.22 - Step 4: Simplify right side
41,542,249.59x = 2,012,874,296,190,067 - Step 5: Solve for x
x = 2,012,874,296,190,067/41,542,249.59 - Step 6: Final answer
x = 48,453,666.23
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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.