Finding the Third Proportional to 173,640,220 and 361,570,296
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Solution
The third proportional to 173,640,220 and 361,570,296 is: 752,896,298.73
Step by Step Solution
- Step 1: Write the proportion equation
173,640,220 : 361,570,296 = 361,570,296 : x - Step 2: Convert to fraction form
173,640,220/361,570,296 = 361,570,296/x - Step 3: Cross multiply
173,640,220x = 361,570,296 × 361,570,296 - Step 4: Simplify right side
173,640,220x = 130,733,078,949,527,616 - Step 5: Solve for x
x = 130,733,078,949,527,616/173,640,220 - Step 6: Final answer
x = 752,896,298.73
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.