Finding the Fourth Proportional to 24,164,960.85, 36,236,203.34 and 8,801,555.18
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Solution
The fourth proportional to 24,164,960.85, 36,236,203.34 and 8,801,555.18 is: 13,198,239.60
Step by Step Solution
- Step 1: Write the proportion equation
24,164,960.85 : 36,236,203.34 = 8,801,555.18 : x - Step 2: Convert to fraction form
24,164,960.85/36,236,203.34 = 8,801,555.18/x - Step 3: Cross multiply
24,164,960.85x = 36,236,203.34 × 8,801,555.18 - Step 4: Simplify right side
24,164,960.85x = 318,934,943,210,710.31 - Step 5: Solve for x
x = 318,934,943,210,710.31/24,164,960.85 - Step 6: Final answer
x = 13,198,239.60
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.