Finding the Third Proportional to 306,034,486 and 664,027,706
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Solution
The third proportional to 306,034,486 and 664,027,706 is: 1,440,794,467.64
Step by Step Solution
- Step 1: Write the proportion equation
306,034,486 : 664,027,706 = 664,027,706 : x - Step 2: Convert to fraction form
306,034,486/664,027,706 = 664,027,706/x - Step 3: Cross multiply
306,034,486x = 664,027,706 × 664,027,706 - Step 4: Simplify right side
306,034,486x = 440,932,794,335,622,464 - Step 5: Solve for x
x = 440,932,794,335,622,464/306,034,486 - Step 6: Final answer
x = 1,440,794,467.64
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.