Finding the Third Proportional to 327,327,858 and 714,652,917.75
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Solution
The third proportional to 327,327,858 and 714,652,917.75 is: 1,560,297,360.48
Step by Step Solution
- Step 1: Write the proportion equation
327,327,858 : 714,652,917.75 = 714,652,917.75 : x - Step 2: Convert to fraction form
327,327,858/714,652,917.75 = 714,652,917.75/x - Step 3: Cross multiply
327,327,858x = 714,652,917.75 × 714,652,917.75 - Step 4: Simplify right side
327,327,858x = 510,728,792,848,588,288 - Step 5: Solve for x
x = 510,728,792,848,588,288/327,327,858 - Step 6: Final answer
x = 1,560,297,360.48
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.