Finding the Third Proportional to 269,193,720 and 585,626,640
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Solution
The third proportional to 269,193,720 and 585,626,640 is: 1,274,021,405.39
Step by Step Solution
- Step 1: Write the proportion equation
269,193,720 : 585,626,640 = 585,626,640 : x - Step 2: Convert to fraction form
269,193,720/585,626,640 = 585,626,640/x - Step 3: Cross multiply
269,193,720x = 585,626,640 × 585,626,640 - Step 4: Simplify right side
269,193,720x = 342,958,561,477,689,600 - Step 5: Solve for x
x = 342,958,561,477,689,600/269,193,720 - Step 6: Final answer
x = 1,274,021,405.39
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.