Finding the Third Proportional to 64,999,015.68 and 132,268,066.09
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Solution
The third proportional to 64,999,015.68 and 132,268,066.09 is: 269,155,480.63
Step by Step Solution
- Step 1: Write the proportion equation
64,999,015.68 : 132,268,066.09 = 132,268,066.09 : x - Step 2: Convert to fraction form
64,999,015.68/132,268,066.09 = 132,268,066.09/x - Step 3: Cross multiply
64,999,015.68x = 132,268,066.09 × 132,268,066.09 - Step 4: Simplify right side
64,999,015.68x = 17,494,841,307,048,404 - Step 5: Solve for x
x = 17,494,841,307,048,404/64,999,015.68 - Step 6: Final answer
x = 269,155,480.63
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These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.