Finding the Third Proportional to 366,140,019 and 802,230,138
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Solution
The third proportional to 366,140,019 and 802,230,138 is: 1,757,724,260.99
Step by Step Solution
- Step 1: Write the proportion equation
366,140,019 : 802,230,138 = 802,230,138 : x - Step 2: Convert to fraction form
366,140,019/802,230,138 = 802,230,138/x - Step 3: Cross multiply
366,140,019x = 802,230,138 × 802,230,138 - Step 4: Simplify right side
366,140,019x = 643,573,194,315,499,008 - Step 5: Solve for x
x = 643,573,194,315,499,008/366,140,019 - Step 6: Final answer
x = 1,757,724,260.99
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.