Finding the Third Proportional to 7,624,968.75 and 16,785,211.50
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Solution
The third proportional to 7,624,968.75 and 16,785,211.50 is: 36,950,095.71
Step by Step Solution
- Step 1: Write the proportion equation
7,624,968.75 : 16,785,211.50 = 16,785,211.50 : x - Step 2: Convert to fraction form
7,624,968.75/16,785,211.50 = 16,785,211.50/x - Step 3: Cross multiply
7,624,968.75x = 16,785,211.50 × 16,785,211.50 - Step 4: Simplify right side
7,624,968.75x = 281,743,325,099,732.25 - Step 5: Solve for x
x = 281,743,325,099,732.25/7,624,968.75 - Step 6: Final answer
x = 36,950,095.71
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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.