Finding the Third Proportional to 12,232,448 and 19,433,504
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Solution
The third proportional to 12,232,448 and 19,433,504 is: 30,873,712.09
Step by Step Solution
- Step 1: Write the proportion equation
12,232,448 : 19,433,504 = 19,433,504 : x - Step 2: Convert to fraction form
12,232,448/19,433,504 = 19,433,504/x - Step 3: Cross multiply
12,232,448x = 19,433,504 × 19,433,504 - Step 4: Simplify right side
12,232,448x = 377,661,077,718,016 - Step 5: Solve for x
x = 377,661,077,718,016/12,232,448 - Step 6: Final answer
x = 30,873,712.09
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.