Finding the Third Proportional to 5,181,811,812 and 11,283,679,944
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Solution
The third proportional to 5,181,811,812 and 11,283,679,944 is: 24,570,833,078.84
Step by Step Solution
- Step 1: Write the proportion equation
5,181,811,812 : 11,283,679,944 = 11,283,679,944 : x - Step 2: Convert to fraction form
5,181,811,812/11,283,679,944 = 11,283,679,944/x - Step 3: Cross multiply
5,181,811,812x = 11,283,679,944 × 11,283,679,944 - Step 4: Simplify right side
5,181,811,812x = 127,321,433,078,627,844,096 - Step 5: Solve for x
x = 127,321,433,078,627,844,096/5,181,811,812 - Step 6: Final answer
x = 24,570,833,078.84
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.