Finding the Third Proportional to 207,190,230.75 and 310,709,265.75
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Solution
The third proportional to 207,190,230.75 and 310,709,265.75 is: 465,949,806.00
Step by Step Solution
- Step 1: Write the proportion equation
207,190,230.75 : 310,709,265.75 = 310,709,265.75 : x - Step 2: Convert to fraction form
207,190,230.75/310,709,265.75 = 310,709,265.75/x - Step 3: Cross multiply
207,190,230.75x = 310,709,265.75 × 310,709,265.75 - Step 4: Simplify right side
207,190,230.75x = 96,540,247,822,904,128 - Step 5: Solve for x
x = 96,540,247,822,904,128/207,190,230.75 - Step 6: Final answer
x = 465,949,806.00
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.