Finding the Third Proportional to 339,858,115.88 and 524,800,383.75
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Solution
The third proportional to 339,858,115.88 and 524,800,383.75 is: 810,383,598.09
Step by Step Solution
- Step 1: Write the proportion equation
339,858,115.88 : 524,800,383.75 = 524,800,383.75 : x - Step 2: Convert to fraction form
339,858,115.88/524,800,383.75 = 524,800,383.75/x - Step 3: Cross multiply
339,858,115.88x = 524,800,383.75 × 524,800,383.75 - Step 4: Simplify right side
339,858,115.88x = 275,415,442,784,147,264 - Step 5: Solve for x
x = 275,415,442,784,147,264/339,858,115.88 - Step 6: Final answer
x = 810,383,598.09
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.