Finding the Third Proportional to 6,263,514 and 13,346,910
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Solution
The third proportional to 6,263,514 and 13,346,910 is: 28,440,904.99
Step by Step Solution
- Step 1: Write the proportion equation
6,263,514 : 13,346,910 = 13,346,910 : x - Step 2: Convert to fraction form
6,263,514/13,346,910 = 13,346,910/x - Step 3: Cross multiply
6,263,514x = 13,346,910 × 13,346,910 - Step 4: Simplify right side
6,263,514x = 178,140,006,548,100 - Step 5: Solve for x
x = 178,140,006,548,100/6,263,514 - Step 6: Final answer
x = 28,440,904.99
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.