Finding the Fourth Proportional to 32,182,165.36, 44,410,864.96 and 17,498,201.40
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Solution
The fourth proportional to 32,182,165.36, 44,410,864.96 and 17,498,201.40 is: 24,147,233.44
Step by Step Solution
- Step 1: Write the proportion equation
32,182,165.36 : 44,410,864.96 = 17,498,201.40 : x - Step 2: Convert to fraction form
32,182,165.36/44,410,864.96 = 17,498,201.40/x - Step 3: Cross multiply
32,182,165.36x = 44,410,864.96 × 17,498,201.40 - Step 4: Simplify right side
32,182,165.36x = 777,110,259,515,799.12 - Step 5: Solve for x
x = 777,110,259,515,799.12/32,182,165.36 - Step 6: Final answer
x = 24,147,233.44
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.