Finding the Fourth Proportional to 17,534,933.25, 24,197,492.99 and 9,693,946.44
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Solution
The fourth proportional to 17,534,933.25, 24,197,492.99 and 9,693,946.44 is: 13,377,250.86
Step by Step Solution
- Step 1: Write the proportion equation
17,534,933.25 : 24,197,492.99 = 9,693,946.44 : x - Step 2: Convert to fraction form
17,534,933.25/24,197,492.99 = 9,693,946.44/x - Step 3: Cross multiply
17,534,933.25x = 24,197,492.99 × 9,693,946.44 - Step 4: Simplify right side
17,534,933.25x = 234,569,200,978,865.72 - Step 5: Solve for x
x = 234,569,200,978,865.72/17,534,933.25 - Step 6: Final answer
x = 13,377,250.86
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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.