Finding the Fourth Proportional to 8,744,888,067,245.20, 12,062,134,691,567 and 5,623,766,482,353
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Solution
The fourth proportional to 8,744,888,067,245.20, 12,062,134,691,567 and 5,623,766,482,353 is: 7,757,060,840,852.02
Step by Step Solution
- Step 1: Write the proportion equation
8,744,888,067,245.20 : 12,062,134,691,567 = 5,623,766,482,353 : x - Step 2: Convert to fraction form
8,744,888,067,245.20/12,062,134,691,567 = 5,623,766,482,353/x - Step 3: Cross multiply
8,744,888,067,245.20x = 12,062,134,691,567 × 5,623,766,482,353 - Step 4: Simplify right side
8,744,888,067,245.20x = 67,834,628,784,061,840,390,881,280 - Step 5: Solve for x
x = 67,834,628,784,061,840,390,881,280/8,744,888,067,245.20 - Step 6: Final answer
x = 7,757,060,840,852.02
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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.