Finding the Fourth Proportional to 24,067,739.70, 33,213,236.63 and 13,054,252.82
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Solution
The fourth proportional to 24,067,739.70, 33,213,236.63 and 13,054,252.82 is: 18,014,736.45
Step by Step Solution
- Step 1: Write the proportion equation
24,067,739.70 : 33,213,236.63 = 13,054,252.82 : x - Step 2: Convert to fraction form
24,067,739.70/33,213,236.63 = 13,054,252.82/x - Step 3: Cross multiply
24,067,739.70x = 33,213,236.63 × 13,054,252.82 - Step 4: Simplify right side
24,067,739.70x = 433,573,987,707,167.31 - Step 5: Solve for x
x = 433,573,987,707,167.31/24,067,739.70 - Step 6: Final answer
x = 18,014,736.45
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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.