Finding the Third Proportional to 14,382,732 and 30,899,922
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Solution
The third proportional to 14,382,732 and 30,899,922 is: 66,385,522.56
Step by Step Solution
- Step 1: Write the proportion equation
14,382,732 : 30,899,922 = 30,899,922 : x - Step 2: Convert to fraction form
14,382,732/30,899,922 = 30,899,922/x - Step 3: Cross multiply
14,382,732x = 30,899,922 × 30,899,922 - Step 4: Simplify right side
14,382,732x = 954,805,179,606,084 - Step 5: Solve for x
x = 954,805,179,606,084/14,382,732 - Step 6: Final answer
x = 66,385,522.56
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.