Finding the Third Proportional to 635,136,876 and 1,367,589,420
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Solution
The third proportional to 635,136,876 and 1,367,589,420 is: 2,944,720,882.02
Step by Step Solution
- Step 1: Write the proportion equation
635,136,876 : 1,367,589,420 = 1,367,589,420 : x - Step 2: Convert to fraction form
635,136,876/1,367,589,420 = 1,367,589,420/x - Step 3: Cross multiply
635,136,876x = 1,367,589,420 × 1,367,589,420 - Step 4: Simplify right side
635,136,876x = 1,870,300,821,695,936,512 - Step 5: Solve for x
x = 1,870,300,821,695,936,512/635,136,876 - Step 6: Final answer
x = 2,944,720,882.02
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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.