Finding the Third Proportional to 38,741,723.25 and 84,293,271.75
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Solution
The third proportional to 38,741,723.25 and 84,293,271.75 is: 183,403,190.83
Step by Step Solution
- Step 1: Write the proportion equation
38,741,723.25 : 84,293,271.75 = 84,293,271.75 : x - Step 2: Convert to fraction form
38,741,723.25/84,293,271.75 = 84,293,271.75/x - Step 3: Cross multiply
38,741,723.25x = 84,293,271.75 × 84,293,271.75 - Step 4: Simplify right side
38,741,723.25x = 7,105,355,662,319,348 - Step 5: Solve for x
x = 7,105,355,662,319,348/38,741,723.25 - Step 6: Final answer
x = 183,403,190.83
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.