Finding the Fourth Proportional to 10,755,703,838.24, 16,133,586,024.68 and 4,125,365,375.69
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Solution
The fourth proportional to 10,755,703,838.24, 16,133,586,024.68 and 4,125,365,375.69 is: 6,188,059,672.60
Step by Step Solution
- Step 1: Write the proportion equation
10,755,703,838.24 : 16,133,586,024.68 = 4,125,365,375.69 : x - Step 2: Convert to fraction form
10,755,703,838.24/16,133,586,024.68 = 4,125,365,375.69/x - Step 3: Cross multiply
10,755,703,838.24x = 16,133,586,024.68 × 4,125,365,375.69 - Step 4: Simplify right side
10,755,703,838.24x = 66,556,937,171,874,283,520 - Step 5: Solve for x
x = 66,556,937,171,874,283,520/10,755,703,838.24 - Step 6: Final answer
x = 6,188,059,672.60
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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.