Finding the Third Proportional to 212,394,166 and 462,166,268
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Solution
The third proportional to 212,394,166 and 462,166,268 is: 1,005,666,319.84
Step by Step Solution
- Step 1: Write the proportion equation
212,394,166 : 462,166,268 = 462,166,268 : x - Step 2: Convert to fraction form
212,394,166/462,166,268 = 462,166,268/x - Step 3: Cross multiply
212,394,166x = 462,166,268 × 462,166,268 - Step 4: Simplify right side
212,394,166x = 213,597,659,277,047,808 - Step 5: Solve for x
x = 213,597,659,277,047,808/212,394,166 - Step 6: Final answer
x = 1,005,666,319.84
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.