Finding the Third Proportional to 125,469,101.25 and 271,782,492.75
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Solution
The third proportional to 125,469,101.25 and 271,782,492.75 is: 588,716,445.96
Step by Step Solution
- Step 1: Write the proportion equation
125,469,101.25 : 271,782,492.75 = 271,782,492.75 : x - Step 2: Convert to fraction form
125,469,101.25/271,782,492.75 = 271,782,492.75/x - Step 3: Cross multiply
125,469,101.25x = 271,782,492.75 × 271,782,492.75 - Step 4: Simplify right side
125,469,101.25x = 73,865,723,365,403,808 - Step 5: Solve for x
x = 73,865,723,365,403,808/125,469,101.25 - Step 6: Final answer
x = 588,716,445.96
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.