Finding the Fourth Proportional to 27,405,523,126,000, 41,125,193,312,704 and 12,699,891,529,261
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Solution
The fourth proportional to 27,405,523,126,000, 41,125,193,312,704 and 12,699,891,529,261 is: 19,057,672,856,305.79
Step by Step Solution
- Step 1: Write the proportion equation
27,405,523,126,000 : 41,125,193,312,704 = 12,699,891,529,261 : x - Step 2: Convert to fraction form
27,405,523,126,000/41,125,193,312,704 = 12,699,891,529,261/x - Step 3: Cross multiply
27,405,523,126,000x = 41,125,193,312,704 × 12,699,891,529,261 - Step 4: Simplify right side
27,405,523,126,000x = 522,285,494,191,230,635,093,262,336 - Step 5: Solve for x
x = 522,285,494,191,230,635,093,262,336/27,405,523,126,000 - Step 6: Final answer
x = 19,057,672,856,305.79
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.