Finding the Third Proportional to 6,290,214 and 13,758,126
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Solution
The third proportional to 6,290,214 and 13,758,126 is: 30,092,144.88
Step by Step Solution
- Step 1: Write the proportion equation
6,290,214 : 13,758,126 = 13,758,126 : x - Step 2: Convert to fraction form
6,290,214/13,758,126 = 13,758,126/x - Step 3: Cross multiply
6,290,214x = 13,758,126 × 13,758,126 - Step 4: Simplify right side
6,290,214x = 189,286,031,031,876 - Step 5: Solve for x
x = 189,286,031,031,876/6,290,214 - Step 6: Final answer
x = 30,092,144.88
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.