Finding the Fourth Proportional to 17,462,221.26, 24,107,853.84 and 11,589,819
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Solution
The fourth proportional to 17,462,221.26, 24,107,853.84 and 11,589,819 is: 16,000,579.67
Step by Step Solution
- Step 1: Write the proportion equation
17,462,221.26 : 24,107,853.84 = 11,589,819 : x - Step 2: Convert to fraction form
17,462,221.26/24,107,853.84 = 11,589,819/x - Step 3: Cross multiply
17,462,221.26x = 24,107,853.84 × 11,589,819 - Step 4: Simplify right side
17,462,221.26x = 279,405,662,484,054.97 - Step 5: Solve for x
x = 279,405,662,484,054.97/17,462,221.26 - Step 6: Final answer
x = 16,000,579.67
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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.