Finding the Fourth Proportional to 8,236,515,944,101.60, 11,366,393,858,172 and 4,532,732,252,399.60
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Solution
The fourth proportional to 8,236,515,944,101.60, 11,366,393,858,172 and 4,532,732,252,399.60 is: 6,255,171,529,329.52
Step by Step Solution
- Step 1: Write the proportion equation
8,236,515,944,101.60 : 11,366,393,858,172 = 4,532,732,252,399.60 : x - Step 2: Convert to fraction form
8,236,515,944,101.60/11,366,393,858,172 = 4,532,732,252,399.60/x - Step 3: Cross multiply
8,236,515,944,101.60x = 11,366,393,858,172 × 4,532,732,252,399.60 - Step 4: Simplify right side
8,236,515,944,101.60x = 51,520,820,034,412,946,766,430,208 - Step 5: Solve for x
x = 51,520,820,034,412,946,766,430,208/8,236,515,944,101.60 - Step 6: Final answer
x = 6,255,171,529,329.52
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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.