Finding the Fourth Proportional to 60,006,687.44, 82,809,626.24 and 32,504,615.68
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Solution
The fourth proportional to 60,006,687.44, 82,809,626.24 and 32,504,615.68 is: 44,856,585.00
Step by Step Solution
- Step 1: Write the proportion equation
60,006,687.44 : 82,809,626.24 = 32,504,615.68 : x - Step 2: Convert to fraction form
60,006,687.44/82,809,626.24 = 32,504,615.68/x - Step 3: Cross multiply
60,006,687.44x = 82,809,626.24 × 32,504,615.68 - Step 4: Simplify right side
60,006,687.44x = 2,691,695,075,535,643 - Step 5: Solve for x
x = 2,691,695,075,535,643/60,006,687.44 - Step 6: Final answer
x = 44,856,585.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.