Finding the Fourth Proportional to 24,490,548.43, 36,741,137.19 and 7,450,778.50
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Solution
The fourth proportional to 24,490,548.43, 36,741,137.19 and 7,450,778.50 is: 11,177,784.60
Step by Step Solution
- Step 1: Write the proportion equation
24,490,548.43 : 36,741,137.19 = 7,450,778.50 : x - Step 2: Convert to fraction form
24,490,548.43/36,741,137.19 = 7,450,778.50/x - Step 3: Cross multiply
24,490,548.43x = 36,741,137.19 × 7,450,778.50 - Step 4: Simplify right side
24,490,548.43x = 273,750,075,040,802.41 - Step 5: Solve for x
x = 273,750,075,040,802.41/24,490,548.43 - Step 6: Final answer
x = 11,177,784.60
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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.