Finding the Third Proportional to 6,187,550 and 13,289,102
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Solution
The third proportional to 6,187,550 and 13,289,102 is: 28,541,220.99
Step by Step Solution
- Step 1: Write the proportion equation
6,187,550 : 13,289,102 = 13,289,102 : x - Step 2: Convert to fraction form
6,187,550/13,289,102 = 13,289,102/x - Step 3: Cross multiply
6,187,550x = 13,289,102 × 13,289,102 - Step 4: Simplify right side
6,187,550x = 176,600,231,966,404 - Step 5: Solve for x
x = 176,600,231,966,404/6,187,550 - Step 6: Final answer
x = 28,541,220.99
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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.