Finding the Fourth Proportional to 41,542,346.53, 62,257,818.57 and 32,331,440.64
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Solution
The fourth proportional to 41,542,346.53, 62,257,818.57 and 32,331,440.64 is: 48,453,809.99
Step by Step Solution
- Step 1: Write the proportion equation
41,542,346.53 : 62,257,818.57 = 32,331,440.64 : x - Step 2: Convert to fraction form
41,542,346.53/62,257,818.57 = 32,331,440.64/x - Step 3: Cross multiply
41,542,346.53x = 62,257,818.57 × 32,331,440.64 - Step 4: Simplify right side
41,542,346.53x = 2,012,884,965,471,844.75 - Step 5: Solve for x
x = 2,012,884,965,471,844.75/41,542,346.53 - Step 6: Final answer
x = 48,453,809.99
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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.