Finding the Third Proportional to 339,858,033.75 and 524,800,257.75
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Solution
The third proportional to 339,858,033.75 and 524,800,257.75 is: 810,383,404.79
Step by Step Solution
- Step 1: Write the proportion equation
339,858,033.75 : 524,800,257.75 = 524,800,257.75 : x - Step 2: Convert to fraction form
339,858,033.75/524,800,257.75 = 524,800,257.75/x - Step 3: Cross multiply
339,858,033.75x = 524,800,257.75 × 524,800,257.75 - Step 4: Simplify right side
339,858,033.75x = 275,415,310,534,466,432 - Step 5: Solve for x
x = 275,415,310,534,466,432/339,858,033.75 - Step 6: Final answer
x = 810,383,404.79
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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.