Finding the Third Proportional to 14,929,920 and 32,752,512
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Solution
The third proportional to 14,929,920 and 32,752,512 is: 71,850,823.20
Step by Step Solution
- Step 1: Write the proportion equation
14,929,920 : 32,752,512 = 32,752,512 : x - Step 2: Convert to fraction form
14,929,920/32,752,512 = 32,752,512/x - Step 3: Cross multiply
14,929,920x = 32,752,512 × 32,752,512 - Step 4: Simplify right side
14,929,920x = 1,072,727,042,310,144 - Step 5: Solve for x
x = 1,072,727,042,310,144/14,929,920 - Step 6: Final answer
x = 71,850,823.20
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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.