Finding the Third Proportional to 332,190,121.50 and 726,940,201.50
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Solution
The third proportional to 332,190,121.50 and 726,940,201.50 is: 1,590,781,971.99
Step by Step Solution
- Step 1: Write the proportion equation
332,190,121.50 : 726,940,201.50 = 726,940,201.50 : x - Step 2: Convert to fraction form
332,190,121.50/726,940,201.50 = 726,940,201.50/x - Step 3: Cross multiply
332,190,121.50x = 726,940,201.50 × 726,940,201.50 - Step 4: Simplify right side
332,190,121.50x = 528,442,056,556,860,608 - Step 5: Solve for x
x = 528,442,056,556,860,608/332,190,121.50 - Step 6: Final answer
x = 1,590,781,971.99
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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.