Finding the Third Proportional to 222,940,011 and 466,207,638
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Solution
The third proportional to 222,940,011 and 466,207,638 is: 974,923,975.08
Step by Step Solution
- Step 1: Write the proportion equation
222,940,011 : 466,207,638 = 466,207,638 : x - Step 2: Convert to fraction form
222,940,011/466,207,638 = 466,207,638/x - Step 3: Cross multiply
222,940,011x = 466,207,638 × 466,207,638 - Step 4: Simplify right side
222,940,011x = 217,349,561,729,539,040 - Step 5: Solve for x
x = 217,349,561,729,539,040/222,940,011 - Step 6: Final answer
x = 974,923,975.08
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Why These Related Problems?
These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.