Finding the Third Proportional to 119,163,366 and 256,586,703.75
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Solution
The third proportional to 119,163,366 and 256,586,703.75 is: 552,491,413.69
Step by Step Solution
- Step 1: Write the proportion equation
119,163,366 : 256,586,703.75 = 256,586,703.75 : x - Step 2: Convert to fraction form
119,163,366/256,586,703.75 = 256,586,703.75/x - Step 3: Cross multiply
119,163,366x = 256,586,703.75 × 256,586,703.75 - Step 4: Simplify right side
119,163,366x = 65,836,736,541,290,264 - Step 5: Solve for x
x = 65,836,736,541,290,264/119,163,366 - Step 6: Final answer
x = 552,491,413.69
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.