Finding the Third Proportional to 5,515,356,569 and 8,253,493,756
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Solution
The third proportional to 5,515,356,569 and 8,253,493,756 is: 12,350,998,222.53
Step by Step Solution
- Step 1: Write the proportion equation
5,515,356,569 : 8,253,493,756 = 8,253,493,756 : x - Step 2: Convert to fraction form
5,515,356,569/8,253,493,756 = 8,253,493,756/x - Step 3: Cross multiply
5,515,356,569x = 8,253,493,756 × 8,253,493,756 - Step 4: Simplify right side
5,515,356,569x = 68,120,159,180,330,991,616 - Step 5: Solve for x
x = 68,120,159,180,330,991,616/5,515,356,569 - Step 6: Final answer
x = 12,350,998,222.53
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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.