Finding the Fourth Proportional to 32,182,166.11, 44,410,865.99 and 17,498,202.15
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Solution
The fourth proportional to 32,182,166.11, 44,410,865.99 and 17,498,202.15 is: 24,147,234.47
Step by Step Solution
- Step 1: Write the proportion equation
32,182,166.11 : 44,410,865.99 = 17,498,202.15 : x - Step 2: Convert to fraction form
32,182,166.11/44,410,865.99 = 17,498,202.15/x - Step 3: Cross multiply
32,182,166.11x = 44,410,865.99 × 17,498,202.15 - Step 4: Simplify right side
32,182,166.11x = 777,110,310,793,325.25 - Step 5: Solve for x
x = 777,110,310,793,325.25/32,182,166.11 - Step 6: Final answer
x = 24,147,234.47
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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.