Finding the Third Proportional to 7,367,418 and 15,498,295
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Solution
The third proportional to 7,367,418 and 15,498,295 is: 32,602,622.51
Step by Step Solution
- Step 1: Write the proportion equation
7,367,418 : 15,498,295 = 15,498,295 : x - Step 2: Convert to fraction form
7,367,418/15,498,295 = 15,498,295/x - Step 3: Cross multiply
7,367,418x = 15,498,295 × 15,498,295 - Step 4: Simplify right side
7,367,418x = 240,197,147,907,025 - Step 5: Solve for x
x = 240,197,147,907,025/7,367,418 - Step 6: Final answer
x = 32,602,622.51
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Why These Related Problems?
These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.