Finding the Third Proportional to 11,319,778.13 and 17,652,268.69
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Solution
The third proportional to 11,319,778.13 and 17,652,268.69 is: 27,527,270.09
Step by Step Solution
- Step 1: Write the proportion equation
11,319,778.13 : 17,652,268.69 = 17,652,268.69 : x - Step 2: Convert to fraction form
11,319,778.13/17,652,268.69 = 17,652,268.69/x - Step 3: Cross multiply
11,319,778.13x = 17,652,268.69 × 17,652,268.69 - Step 4: Simplify right side
11,319,778.13x = 311,602,589,815,693 - Step 5: Solve for x
x = 311,602,589,815,693/11,319,778.13 - Step 6: Final answer
x = 27,527,270.09
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Why These Related Problems?
These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.