Finding the Third Proportional to 445,178,889 and 951,492,183
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Solution
The third proportional to 445,178,889 and 951,492,183 is: 2,033,648,487.56
Step by Step Solution
- Step 1: Write the proportion equation
445,178,889 : 951,492,183 = 951,492,183 : x - Step 2: Convert to fraction form
445,178,889/951,492,183 = 951,492,183/x - Step 3: Cross multiply
445,178,889x = 951,492,183 × 951,492,183 - Step 4: Simplify right side
445,178,889x = 905,337,374,310,105,472 - Step 5: Solve for x
x = 905,337,374,310,105,472/445,178,889 - Step 6: Final answer
x = 2,033,648,487.56
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.