Finding the Third Proportional to 126,765,723.75 and 275,213,331.75
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Solution
The third proportional to 126,765,723.75 and 275,213,331.75 is: 597,498,880.08
Step by Step Solution
- Step 1: Write the proportion equation
126,765,723.75 : 275,213,331.75 = 275,213,331.75 : x - Step 2: Convert to fraction form
126,765,723.75/275,213,331.75 = 275,213,331.75/x - Step 3: Cross multiply
126,765,723.75x = 275,213,331.75 × 275,213,331.75 - Step 4: Simplify right side
126,765,723.75x = 75,742,377,972,935,552 - Step 5: Solve for x
x = 75,742,377,972,935,552/126,765,723.75 - Step 6: Final answer
x = 597,498,880.08
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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.