Finding the Third Proportional to 33,442,893.88 and 73,462,370.13
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Solution
The third proportional to 33,442,893.88 and 73,462,370.13 is: 161,371,197.26
Step by Step Solution
- Step 1: Write the proportion equation
33,442,893.88 : 73,462,370.13 = 73,462,370.13 : x - Step 2: Convert to fraction form
33,442,893.88/73,462,370.13 = 73,462,370.13/x - Step 3: Cross multiply
33,442,893.88x = 73,462,370.13 × 73,462,370.13 - Step 4: Simplify right side
33,442,893.88x = 5,396,719,824,382,493 - Step 5: Solve for x
x = 5,396,719,824,382,493/33,442,893.88 - Step 6: Final answer
x = 161,371,197.26
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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.