Finding the Third Proportional to 210,560,445 and 327,323,175.75
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Solution
The third proportional to 210,560,445 and 327,323,175.75 is: 508,834,702.47
Step by Step Solution
- Step 1: Write the proportion equation
210,560,445 : 327,323,175.75 = 327,323,175.75 : x - Step 2: Convert to fraction form
210,560,445/327,323,175.75 = 327,323,175.75/x - Step 3: Cross multiply
210,560,445x = 327,323,175.75 × 327,323,175.75 - Step 4: Simplify right side
210,560,445x = 107,140,461,383,065,392 - Step 5: Solve for x
x = 107,140,461,383,065,392/210,560,445 - Step 6: Final answer
x = 508,834,702.47
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.