Finding the Third Proportional to 58,180,900 and 125,188,782
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Solution
The third proportional to 58,180,900 and 125,188,782 is: 269,370,723.70
Step by Step Solution
- Step 1: Write the proportion equation
58,180,900 : 125,188,782 = 125,188,782 : x - Step 2: Convert to fraction form
58,180,900/125,188,782 = 125,188,782/x - Step 3: Cross multiply
58,180,900x = 125,188,782 × 125,188,782 - Step 4: Simplify right side
58,180,900x = 15,672,231,138,643,524 - Step 5: Solve for x
x = 15,672,231,138,643,524/58,180,900 - Step 6: Final answer
x = 269,370,723.70
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.