Finding the Third Proportional to 8,082,193.50 and 12,795,513.75
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Solution
The third proportional to 8,082,193.50 and 12,795,513.75 is: 20,257,516.99
Step by Step Solution
- Step 1: Write the proportion equation
8,082,193.50 : 12,795,513.75 = 12,795,513.75 : x - Step 2: Convert to fraction form
8,082,193.50/12,795,513.75 = 12,795,513.75/x - Step 3: Cross multiply
8,082,193.50x = 12,795,513.75 × 12,795,513.75 - Step 4: Simplify right side
8,082,193.50x = 163,725,172,126,439.06 - Step 5: Solve for x
x = 163,725,172,126,439.06/8,082,193.50 - Step 6: Final answer
x = 20,257,516.99
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Why These Related Problems?
These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.