Finding the Third Proportional to 332,190,207 and 726,940,372.50
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Solution
The third proportional to 332,190,207 and 726,940,372.50 is: 1,590,782,310.96
Step by Step Solution
- Step 1: Write the proportion equation
332,190,207 : 726,940,372.50 = 726,940,372.50 : x - Step 2: Convert to fraction form
332,190,207/726,940,372.50 = 726,940,372.50/x - Step 3: Cross multiply
332,190,207x = 726,940,372.50 × 726,940,372.50 - Step 4: Simplify right side
332,190,207x = 528,442,305,170,438,784 - Step 5: Solve for x
x = 528,442,305,170,438,784/332,190,207 - Step 6: Final answer
x = 1,590,782,310.96
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.