Finding the Third Proportional to 412,186,318 and 888,940,886
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Solution
The third proportional to 412,186,318 and 888,940,886 is: 1,917,132,772.96
Step by Step Solution
- Step 1: Write the proportion equation
412,186,318 : 888,940,886 = 888,940,886 : x - Step 2: Convert to fraction form
412,186,318/888,940,886 = 888,940,886/x - Step 3: Cross multiply
412,186,318x = 888,940,886 × 888,940,886 - Step 4: Simplify right side
412,186,318x = 790,215,898,802,465,024 - Step 5: Solve for x
x = 790,215,898,802,465,024/412,186,318 - Step 6: Final answer
x = 1,917,132,772.96
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.