Finding the Fourth Proportional to 24,285,568.11, 33,518,230.56 and 14,496,517.23
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Solution
The fourth proportional to 24,285,568.11, 33,518,230.56 and 14,496,517.23 is: 20,007,668.94
Step by Step Solution
- Step 1: Write the proportion equation
24,285,568.11 : 33,518,230.56 = 14,496,517.23 : x - Step 2: Convert to fraction form
24,285,568.11/33,518,230.56 = 14,496,517.23/x - Step 3: Cross multiply
24,285,568.11x = 33,518,230.56 × 14,496,517.23 - Step 4: Simplify right side
24,285,568.11x = 485,897,606,832,152.56 - Step 5: Solve for x
x = 485,897,606,832,152.56/24,285,568.11 - Step 6: Final answer
x = 20,007,668.94
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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.