Finding the Third Proportional to 6,616,099 and 14,331,761
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Solution
The third proportional to 6,616,099 and 14,331,761 is: 31,045,389.94
Step by Step Solution
- Step 1: Write the proportion equation
6,616,099 : 14,331,761 = 14,331,761 : x - Step 2: Convert to fraction form
6,616,099/14,331,761 = 14,331,761/x - Step 3: Cross multiply
6,616,099x = 14,331,761 × 14,331,761 - Step 4: Simplify right side
6,616,099x = 205,399,373,361,121 - Step 5: Solve for x
x = 205,399,373,361,121/6,616,099 - Step 6: Final answer
x = 31,045,389.94
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.