Finding the Third Proportional to 7,481,104 and 16,116,266
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Solution
The third proportional to 7,481,104 and 16,116,266 is: 34,718,676.52
Step by Step Solution
- Step 1: Write the proportion equation
7,481,104 : 16,116,266 = 16,116,266 : x - Step 2: Convert to fraction form
7,481,104/16,116,266 = 16,116,266/x - Step 3: Cross multiply
7,481,104x = 16,116,266 × 16,116,266 - Step 4: Simplify right side
7,481,104x = 259,734,029,782,756 - Step 5: Solve for x
x = 259,734,029,782,756/7,481,104 - Step 6: Final answer
x = 34,718,676.52
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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.