Finding the Fourth Proportional to 265,618,375.97, 366,553,847.97 and 148,151,277.64
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Solution
The fourth proportional to 265,618,375.97, 366,553,847.97 and 148,151,277.64 is: 204,449,035.95
Step by Step Solution
- Step 1: Write the proportion equation
265,618,375.97 : 366,553,847.97 = 148,151,277.64 : x - Step 2: Convert to fraction form
265,618,375.97/366,553,847.97 = 148,151,277.64/x - Step 3: Cross multiply
265,618,375.97x = 366,553,847.97 × 148,151,277.64 - Step 4: Simplify right side
265,618,375.97x = 54,305,420,898,040,288 - Step 5: Solve for x
x = 54,305,420,898,040,288/265,618,375.97 - Step 6: Final answer
x = 204,449,035.95
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.