Finding the Fourth Proportional to 24,505,629.36, 36,763,926.12 and 7,467,635.76
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Solution
The fourth proportional to 24,505,629.36, 36,763,926.12 and 7,467,635.76 is: 11,203,124.20
Step by Step Solution
- Step 1: Write the proportion equation
24,505,629.36 : 36,763,926.12 = 7,467,635.76 : x - Step 2: Convert to fraction form
24,505,629.36/36,763,926.12 = 7,467,635.76/x - Step 3: Cross multiply
24,505,629.36x = 36,763,926.12 × 7,467,635.76 - Step 4: Simplify right side
24,505,629.36x = 274,539,609,371,710.03 - Step 5: Solve for x
x = 274,539,609,371,710.03/24,505,629.36 - Step 6: Final answer
x = 11,203,124.20
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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.