Finding the Fourth Proportional to 17,462,220.26, 24,107,852.46 and 11,589,818
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Solution
The fourth proportional to 17,462,220.26, 24,107,852.46 and 11,589,818 is: 16,000,578.29
Step by Step Solution
- Step 1: Write the proportion equation
17,462,220.26 : 24,107,852.46 = 11,589,818 : x - Step 2: Convert to fraction form
17,462,220.26/24,107,852.46 = 11,589,818/x - Step 3: Cross multiply
17,462,220.26x = 24,107,852.46 × 11,589,818 - Step 4: Simplify right side
17,462,220.26x = 279,405,622,382,252.28 - Step 5: Solve for x
x = 279,405,622,382,252.28/17,462,220.26 - Step 6: Final answer
x = 16,000,578.29
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1.5x scale
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.