Finding the Third Proportional to 7,624,276.88 and 16,761,910.92
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Solution
The third proportional to 7,624,276.88 and 16,761,910.92 is: 36,850,925.32
Step by Step Solution
- Step 1: Write the proportion equation
7,624,276.88 : 16,761,910.92 = 16,761,910.92 : x - Step 2: Convert to fraction form
7,624,276.88/16,761,910.92 = 16,761,910.92/x - Step 3: Cross multiply
7,624,276.88x = 16,761,910.92 × 16,761,910.92 - Step 4: Simplify right side
7,624,276.88x = 280,961,657,752,872.41 - Step 5: Solve for x
x = 280,961,657,752,872.41/7,624,276.88 - Step 6: Final answer
x = 36,850,925.32
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.