Finding the Third Proportional to 99,110,452.50 and 217,279,800
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Solution
The third proportional to 99,110,452.50 and 217,279,800 is: 476,342,406.85
Step by Step Solution
- Step 1: Write the proportion equation
99,110,452.50 : 217,279,800 = 217,279,800 : x - Step 2: Convert to fraction form
99,110,452.50/217,279,800 = 217,279,800/x - Step 3: Cross multiply
99,110,452.50x = 217,279,800 × 217,279,800 - Step 4: Simplify right side
99,110,452.50x = 47,210,511,488,040,000 - Step 5: Solve for x
x = 47,210,511,488,040,000/99,110,452.50 - Step 6: Final answer
x = 476,342,406.85
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.