Finding the Fourth Proportional to 24,056,755.54, 36,081,479.63 and 7,882,348.70
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Solution
The fourth proportional to 24,056,755.54, 36,081,479.63 and 7,882,348.70 is: 11,822,325.90
Step by Step Solution
- Step 1: Write the proportion equation
24,056,755.54 : 36,081,479.63 = 7,882,348.70 : x - Step 2: Convert to fraction form
24,056,755.54/36,081,479.63 = 7,882,348.70/x - Step 3: Cross multiply
24,056,755.54x = 36,081,479.63 × 7,882,348.70 - Step 4: Simplify right side
24,056,755.54x = 284,406,804,165,516.56 - Step 5: Solve for x
x = 284,406,804,165,516.56/24,056,755.54 - Step 6: Final answer
x = 11,822,325.90
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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.