Finding the Third Proportional to 5,071,236 and 11,276,328
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Solution
The third proportional to 5,071,236 and 11,276,328 is: 25,073,882.02
Step by Step Solution
- Step 1: Write the proportion equation
5,071,236 : 11,276,328 = 11,276,328 : x - Step 2: Convert to fraction form
5,071,236/11,276,328 = 11,276,328/x - Step 3: Cross multiply
5,071,236x = 11,276,328 × 11,276,328 - Step 4: Simplify right side
5,071,236x = 127,155,573,163,584 - Step 5: Solve for x
x = 127,155,573,163,584/5,071,236 - Step 6: Final answer
x = 25,073,882.02
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.