Finding the Third Proportional to 412,186,348 and 888,940,944
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Solution
The third proportional to 412,186,348 and 888,940,944 is: 1,917,132,883.59
Step by Step Solution
- Step 1: Write the proportion equation
412,186,348 : 888,940,944 = 888,940,944 : x - Step 2: Convert to fraction form
412,186,348/888,940,944 = 888,940,944/x - Step 3: Cross multiply
412,186,348x = 888,940,944 × 888,940,944 - Step 4: Simplify right side
412,186,348x = 790,216,001,919,611,136 - Step 5: Solve for x
x = 790,216,001,919,611,136/412,186,348 - Step 6: Final answer
x = 1,917,132,883.59
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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.