Finding the Fourth Proportional to 41,542,382.96, 62,257,873.26 and 32,331,477.08
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Solution
The fourth proportional to 41,542,382.96, 62,257,873.26 and 32,331,477.08 is: 48,453,864.68
Step by Step Solution
- Step 1: Write the proportion equation
41,542,382.96 : 62,257,873.26 = 32,331,477.08 : x - Step 2: Convert to fraction form
41,542,382.96/62,257,873.26 = 32,331,477.08/x - Step 3: Cross multiply
41,542,382.96x = 62,257,873.26 × 32,331,477.08 - Step 4: Simplify right side
41,542,382.96x = 2,012,889,002,355,234.75 - Step 5: Solve for x
x = 2,012,889,002,355,234.75/41,542,382.96 - Step 6: Final answer
x = 48,453,864.68
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.