Finding the Third Proportional to 20,771,457.75 and 48,082,163.63
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Solution
The third proportional to 20,771,457.75 and 48,082,163.63 is: 111,301,502.60
Step by Step Solution
- Step 1: Write the proportion equation
20,771,457.75 : 48,082,163.63 = 48,082,163.63 : x - Step 2: Convert to fraction form
20,771,457.75/48,082,163.63 = 48,082,163.63/x - Step 3: Cross multiply
20,771,457.75x = 48,082,163.63 × 48,082,163.63 - Step 4: Simplify right side
20,771,457.75x = 2,311,894,458,861,273 - Step 5: Solve for x
x = 2,311,894,458,861,273/20,771,457.75 - Step 6: Final answer
x = 111,301,502.60
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Why These Related Problems?
These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.