Finding the Fourth Proportional to 24,618,247.99, 36,894,361.04 and 19,159,933.39
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Solution
The fourth proportional to 24,618,247.99, 36,894,361.04 and 19,159,933.39 is: 28,714,208.27
Step by Step Solution
- Step 1: Write the proportion equation
24,618,247.99 : 36,894,361.04 = 19,159,933.39 : x - Step 2: Convert to fraction form
24,618,247.99/36,894,361.04 = 19,159,933.39/x - Step 3: Cross multiply
24,618,247.99x = 36,894,361.04 × 19,159,933.39 - Step 4: Simplify right side
24,618,247.99x = 706,893,499,876,825.25 - Step 5: Solve for x
x = 706,893,499,876,825.25/24,618,247.99 - Step 6: Final answer
x = 28,714,208.27
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.