Finding the Third Proportional to 7,837,474.50 and 11,874,447
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Solution
The third proportional to 7,837,474.50 and 11,874,447 is: 17,990,807.06
Step by Step Solution
- Step 1: Write the proportion equation
7,837,474.50 : 11,874,447 = 11,874,447 : x - Step 2: Convert to fraction form
7,837,474.50/11,874,447 = 11,874,447/x - Step 3: Cross multiply
7,837,474.50x = 11,874,447 × 11,874,447 - Step 4: Simplify right side
7,837,474.50x = 141,002,491,555,809 - Step 5: Solve for x
x = 141,002,491,555,809/7,837,474.50 - Step 6: Final answer
x = 17,990,807.06
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.