Finding the Fourth Proportional to 96,546,706.24, 133,233,517.92 and 52,493,704.48
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Solution
The fourth proportional to 96,546,706.24, 133,233,517.92 and 52,493,704.48 is: 72,440,802.89
Step by Step Solution
- Step 1: Write the proportion equation
96,546,706.24 : 133,233,517.92 = 52,493,704.48 : x - Step 2: Convert to fraction form
96,546,706.24/133,233,517.92 = 52,493,704.48/x - Step 3: Cross multiply
96,546,706.24x = 133,233,517.92 × 52,493,704.48 - Step 4: Simplify right side
96,546,706.24x = 6,993,920,916,523,264 - Step 5: Solve for x
x = 6,993,920,916,523,264/96,546,706.24 - Step 6: Final answer
x = 72,440,802.89
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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.