Finding the Third Proportional to 7,608,795,722 and 15,431,533,486
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Solution
The third proportional to 7,608,795,722 and 15,431,533,486 is: 31,296,966,619.96
Step by Step Solution
- Step 1: Write the proportion equation
7,608,795,722 : 15,431,533,486 = 15,431,533,486 : x - Step 2: Convert to fraction form
7,608,795,722/15,431,533,486 = 15,431,533,486/x - Step 3: Cross multiply
7,608,795,722x = 15,431,533,486 × 15,431,533,486 - Step 4: Simplify right side
7,608,795,722x = 238,132,225,729,539,309,568 - Step 5: Solve for x
x = 238,132,225,729,539,309,568/7,608,795,722 - Step 6: Final answer
x = 31,296,966,619.96
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Why These Related Problems?
These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.