Finding the Third Proportional to 7,343,056 and 15,906,208
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Solution
The third proportional to 7,343,056 and 15,906,208 is: 34,455,334.80
Step by Step Solution
- Step 1: Write the proportion equation
7,343,056 : 15,906,208 = 15,906,208 : x - Step 2: Convert to fraction form
7,343,056/15,906,208 = 15,906,208/x - Step 3: Cross multiply
7,343,056x = 15,906,208 × 15,906,208 - Step 4: Simplify right side
7,343,056x = 253,007,452,939,264 - Step 5: Solve for x
x = 253,007,452,939,264/7,343,056 - Step 6: Final answer
x = 34,455,334.80
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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.