Finding the Third Proportional to 125,269,400 and 275,173,168
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Solution
The third proportional to 125,269,400 and 275,173,168 is: 604,459,448.09
Step by Step Solution
- Step 1: Write the proportion equation
125,269,400 : 275,173,168 = 275,173,168 : x - Step 2: Convert to fraction form
125,269,400/275,173,168 = 275,173,168/x - Step 3: Cross multiply
125,269,400x = 275,173,168 × 275,173,168 - Step 4: Simplify right side
125,269,400x = 75,720,272,387,156,224 - Step 5: Solve for x
x = 75,720,272,387,156,224/125,269,400 - Step 6: Final answer
x = 604,459,448.09
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.