Finding the Third Proportional to 6,661,101 and 14,349,984
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Solution
The third proportional to 6,661,101 and 14,349,984 is: 30,914,114.77
Step by Step Solution
- Step 1: Write the proportion equation
6,661,101 : 14,349,984 = 14,349,984 : x - Step 2: Convert to fraction form
6,661,101/14,349,984 = 14,349,984/x - Step 3: Cross multiply
6,661,101x = 14,349,984 × 14,349,984 - Step 4: Simplify right side
6,661,101x = 205,922,040,800,256 - Step 5: Solve for x
x = 205,922,040,800,256/6,661,101 - Step 6: Final answer
x = 30,914,114.77
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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.