Finding the Third Proportional to 7,063,209 and 15,245,514
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Solution
The third proportional to 7,063,209 and 15,245,514 is: 32,906,529.75
Step by Step Solution
- Step 1: Write the proportion equation
7,063,209 : 15,245,514 = 15,245,514 : x - Step 2: Convert to fraction form
7,063,209/15,245,514 = 15,245,514/x - Step 3: Cross multiply
7,063,209x = 15,245,514 × 15,245,514 - Step 4: Simplify right side
7,063,209x = 232,425,697,124,196 - Step 5: Solve for x
x = 232,425,697,124,196/7,063,209 - Step 6: Final answer
x = 32,906,529.75
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.