Finding the Fourth Proportional to 17,531,213.97, 24,192,611.18 and 9,796,319.85
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Solution
The fourth proportional to 17,531,213.97, 24,192,611.18 and 9,796,319.85 is: 13,518,662.06
Step by Step Solution
- Step 1: Write the proportion equation
17,531,213.97 : 24,192,611.18 = 9,796,319.85 : x - Step 2: Convert to fraction form
17,531,213.97/24,192,611.18 = 9,796,319.85/x - Step 3: Cross multiply
17,531,213.97x = 24,192,611.18 × 9,796,319.85 - Step 4: Simplify right side
17,531,213.97x = 236,998,557,125,965.91 - Step 5: Solve for x
x = 236,998,557,125,965.91/17,531,213.97 - Step 6: Final answer
x = 13,518,662.06
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.