Finding the Third Proportional to 4,548,202.88 and 9,950,982.75
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Solution
The third proportional to 4,548,202.88 and 9,950,982.75 is: 21,771,688.82
Step by Step Solution
- Step 1: Write the proportion equation
4,548,202.88 : 9,950,982.75 = 9,950,982.75 : x - Step 2: Convert to fraction form
4,548,202.88/9,950,982.75 = 9,950,982.75/x - Step 3: Cross multiply
4,548,202.88x = 9,950,982.75 × 9,950,982.75 - Step 4: Simplify right side
4,548,202.88x = 99,022,057,690,797.56 - Step 5: Solve for x
x = 99,022,057,690,797.56/4,548,202.88 - Step 6: Final answer
x = 21,771,688.82
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.