Finding the Fourth Proportional to 27,395,040.26, 41,091,563.67 and 8,225,299.19
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Solution
The fourth proportional to 27,395,040.26, 41,091,563.67 and 8,225,299.19 is: 12,337,649.52
Step by Step Solution
- Step 1: Write the proportion equation
27,395,040.26 : 41,091,563.67 = 8,225,299.19 : x - Step 2: Convert to fraction form
27,395,040.26/41,091,563.67 = 8,225,299.19/x - Step 3: Cross multiply
27,395,040.26x = 41,091,563.67 × 8,225,299.19 - Step 4: Simplify right side
27,395,040.26x = 337,990,405,165,226.62 - Step 5: Solve for x
x = 337,990,405,165,226.62/27,395,040.26 - Step 6: Final answer
x = 12,337,649.52
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1.5x scale
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.