Finding the Fourth Proportional to 62,750,120,512.05, 94,125,180,768.08 and 62,750,120,512.05
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Solution
The fourth proportional to 62,750,120,512.05, 94,125,180,768.08 and 62,750,120,512.05 is: 94,125,180,768.08
Step by Step Solution
- Step 1: Write the proportion equation
62,750,120,512.05 : 94,125,180,768.08 = 62,750,120,512.05 : x - Step 2: Convert to fraction form
62,750,120,512.05/94,125,180,768.08 = 62,750,120,512.05/x - Step 3: Cross multiply
62,750,120,512.05x = 94,125,180,768.08 × 62,750,120,512.05 - Step 4: Simplify right side
62,750,120,512.05x = 5,906,366,436,415,197,151,232 - Step 5: Solve for x
x = 5,906,366,436,415,197,151,232/62,750,120,512.05 - Step 6: Final answer
x = 94,125,180,768.08
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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.