Finding the Third Proportional to 7,084,639.50 and 14,673,363
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Solution
The third proportional to 7,084,639.50 and 14,673,363 is: 30,390,760.42
Step by Step Solution
- Step 1: Write the proportion equation
7,084,639.50 : 14,673,363 = 14,673,363 : x - Step 2: Convert to fraction form
7,084,639.50/14,673,363 = 14,673,363/x - Step 3: Cross multiply
7,084,639.50x = 14,673,363 × 14,673,363 - Step 4: Simplify right side
7,084,639.50x = 215,307,581,729,769 - Step 5: Solve for x
x = 215,307,581,729,769/7,084,639.50 - Step 6: Final answer
x = 30,390,760.42
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.