Finding the Fourth Proportional to 44,884,425.68, 67,229,207.67 and 27,560,039.57
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Solution
The fourth proportional to 44,884,425.68, 67,229,207.67 and 27,560,039.57 is: 41,280,234.64
Step by Step Solution
- Step 1: Write the proportion equation
44,884,425.68 : 67,229,207.67 = 27,560,039.57 : x - Step 2: Convert to fraction form
44,884,425.68/67,229,207.67 = 27,560,039.57/x - Step 3: Cross multiply
44,884,425.68x = 67,229,207.67 × 27,560,039.57 - Step 4: Simplify right side
44,884,425.68x = 1,852,839,623,509,236 - Step 5: Solve for x
x = 1,852,839,623,509,236/44,884,425.68 - Step 6: Final answer
x = 41,280,234.64
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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.