Finding the Fourth Proportional to 41,347,212.48, 62,022,528.96 and 12,201,051.84
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Solution
The fourth proportional to 41,347,212.48, 62,022,528.96 and 12,201,051.84 is: 18,302,082.43
Step by Step Solution
- Step 1: Write the proportion equation
41,347,212.48 : 62,022,528.96 = 12,201,051.84 : x - Step 2: Convert to fraction form
41,347,212.48/62,022,528.96 = 12,201,051.84/x - Step 3: Cross multiply
41,347,212.48x = 62,022,528.96 × 12,201,051.84 - Step 4: Simplify right side
41,347,212.48x = 756,740,091,088,861.25 - Step 5: Solve for x
x = 756,740,091,088,861.25/41,347,212.48 - Step 6: Final answer
x = 18,302,082.43
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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.