Finding the Fourth Proportional to 36,341,725,183.70, 54,512,587,775.55 and 36,341,725,183.70
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Solution
The fourth proportional to 36,341,725,183.70, 54,512,587,775.55 and 36,341,725,183.70 is: 54,512,587,775.55
Step by Step Solution
- Step 1: Write the proportion equation
36,341,725,183.70 : 54,512,587,775.55 = 36,341,725,183.70 : x - Step 2: Convert to fraction form
36,341,725,183.70/54,512,587,775.55 = 36,341,725,183.70/x - Step 3: Cross multiply
36,341,725,183.70x = 54,512,587,775.55 × 36,341,725,183.70 - Step 4: Simplify right side
36,341,725,183.70x = 1,981,081,483,991,362,043,904 - Step 5: Solve for x
x = 1,981,081,483,991,362,043,904/36,341,725,183.70 - Step 6: Final answer
x = 54,512,587,775.55
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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.