Finding the Third Proportional to 6,415,661 and 13,362,106
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Solution
The third proportional to 6,415,661 and 13,362,106 is: 27,829,693.11
Step by Step Solution
- Step 1: Write the proportion equation
6,415,661 : 13,362,106 = 13,362,106 : x - Step 2: Convert to fraction form
6,415,661/13,362,106 = 13,362,106/x - Step 3: Cross multiply
6,415,661x = 13,362,106 × 13,362,106 - Step 4: Simplify right side
6,415,661x = 178,545,876,755,236 - Step 5: Solve for x
x = 178,545,876,755,236/6,415,661 - Step 6: Final answer
x = 27,829,693.11
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.