Finding the Third Proportional to 7,543,532 and 16,292,344
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Solution
The third proportional to 7,543,532 and 16,292,344 is: 35,187,823.56
Step by Step Solution
- Step 1: Write the proportion equation
7,543,532 : 16,292,344 = 16,292,344 : x - Step 2: Convert to fraction form
7,543,532/16,292,344 = 16,292,344/x - Step 3: Cross multiply
7,543,532x = 16,292,344 × 16,292,344 - Step 4: Simplify right side
7,543,532x = 265,440,473,014,336 - Step 5: Solve for x
x = 265,440,473,014,336/7,543,532 - Step 6: Final answer
x = 35,187,823.56
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.