Finding the Fourth Proportional to 244,512,481.80, 366,768,722.70 and 244,512,481.80
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Solution
The fourth proportional to 244,512,481.80, 366,768,722.70 and 244,512,481.80 is: 366,768,722.70
Step by Step Solution
- Step 1: Write the proportion equation
244,512,481.80 : 366,768,722.70 = 244,512,481.80 : x - Step 2: Convert to fraction form
244,512,481.80/366,768,722.70 = 244,512,481.80/x - Step 3: Cross multiply
244,512,481.80x = 366,768,722.70 × 244,512,481.80 - Step 4: Simplify right side
244,512,481.80x = 89,679,530,633,992,992 - Step 5: Solve for x
x = 89,679,530,633,992,992/244,512,481.80 - Step 6: Final answer
x = 366,768,722.70
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.