Finding the Third Proportional to 909,546,092 and 2,000,449,112
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Solution
The third proportional to 909,546,092 and 2,000,449,112 is: 4,399,773,342.88
Step by Step Solution
- Step 1: Write the proportion equation
909,546,092 : 2,000,449,112 = 2,000,449,112 : x - Step 2: Convert to fraction form
909,546,092/2,000,449,112 = 2,000,449,112/x - Step 3: Cross multiply
909,546,092x = 2,000,449,112 × 2,000,449,112 - Step 4: Simplify right side
909,546,092x = 4,001,796,649,701,588,480 - Step 5: Solve for x
x = 4,001,796,649,701,588,480/909,546,092 - Step 6: Final answer
x = 4,399,773,342.88
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.