Finding the Fourth Proportional to 32,304,912.96, 48,446,884.08 and 10,733,721.60
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Solution
The fourth proportional to 32,304,912.96, 48,446,884.08 and 10,733,721.60 is: 16,097,098.50
Step by Step Solution
- Step 1: Write the proportion equation
32,304,912.96 : 48,446,884.08 = 10,733,721.60 : x - Step 2: Convert to fraction form
32,304,912.96/48,446,884.08 = 10,733,721.60/x - Step 3: Cross multiply
32,304,912.96x = 48,446,884.08 × 10,733,721.60 - Step 4: Simplify right side
32,304,912.96x = 520,015,366,102,192.06 - Step 5: Solve for x
x = 520,015,366,102,192.06/32,304,912.96 - Step 6: Final answer
x = 16,097,098.50
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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.