Finding the Third Proportional to 158,609,562.75 and 242,474,181.75
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Solution
The third proportional to 158,609,562.75 and 242,474,181.75 is: 370,682,119.01
Step by Step Solution
- Step 1: Write the proportion equation
158,609,562.75 : 242,474,181.75 = 242,474,181.75 : x - Step 2: Convert to fraction form
158,609,562.75/242,474,181.75 = 242,474,181.75/x - Step 3: Cross multiply
158,609,562.75x = 242,474,181.75 × 242,474,181.75 - Step 4: Simplify right side
158,609,562.75x = 58,793,728,815,332,032 - Step 5: Solve for x
x = 58,793,728,815,332,032/158,609,562.75 - Step 6: Final answer
x = 370,682,119.01
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.