Finding the Third Proportional to 5,492,349 and 11,961,108
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Solution
The third proportional to 5,492,349 and 11,961,108 is: 26,048,618.65
Step by Step Solution
- Step 1: Write the proportion equation
5,492,349 : 11,961,108 = 11,961,108 : x - Step 2: Convert to fraction form
5,492,349/11,961,108 = 11,961,108/x - Step 3: Cross multiply
5,492,349x = 11,961,108 × 11,961,108 - Step 4: Simplify right side
5,492,349x = 143,068,104,587,664 - Step 5: Solve for x
x = 143,068,104,587,664/5,492,349 - Step 6: Final answer
x = 26,048,618.65
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.