Finding the Third Proportional to 173,778,285.94 and 262,283,470.03
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Solution
The third proportional to 173,778,285.94 and 262,283,470.03 is: 395,864,295.02
Step by Step Solution
- Step 1: Write the proportion equation
173,778,285.94 : 262,283,470.03 = 262,283,470.03 : x - Step 2: Convert to fraction form
173,778,285.94/262,283,470.03 = 262,283,470.03/x - Step 3: Cross multiply
173,778,285.94x = 262,283,470.03 × 262,283,470.03 - Step 4: Simplify right side
173,778,285.94x = 68,792,618,651,633,616 - Step 5: Solve for x
x = 68,792,618,651,633,616/173,778,285.94 - Step 6: Final answer
x = 395,864,295.02
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.