Finding the Third Proportional to 655,416,864 and 1,403,802,672
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Solution
The third proportional to 655,416,864 and 1,403,802,672 is: 3,006,730,601.78
Step by Step Solution
- Step 1: Write the proportion equation
655,416,864 : 1,403,802,672 = 1,403,802,672 : x - Step 2: Convert to fraction form
655,416,864/1,403,802,672 = 1,403,802,672/x - Step 3: Cross multiply
655,416,864x = 1,403,802,672 × 1,403,802,672 - Step 4: Simplify right side
655,416,864x = 1,970,661,941,914,339,584 - Step 5: Solve for x
x = 1,970,661,941,914,339,584/655,416,864 - Step 6: Final answer
x = 3,006,730,601.78
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.