Finding the Third Proportional to 327,659,688 and 703,944,864
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Solution
The third proportional to 327,659,688 and 703,944,864 is: 1,512,356,843.70
Step by Step Solution
- Step 1: Write the proportion equation
327,659,688 : 703,944,864 = 703,944,864 : x - Step 2: Convert to fraction form
327,659,688/703,944,864 = 703,944,864/x - Step 3: Cross multiply
327,659,688x = 703,944,864 × 703,944,864 - Step 4: Simplify right side
327,659,688x = 495,538,371,551,978,496 - Step 5: Solve for x
x = 495,538,371,551,978,496/327,659,688 - Step 6: Final answer
x = 1,512,356,843.70
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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.