Finding the Fourth Proportional to 22,574,952.24, 33,863,130.63 and 10,741,491.60
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Solution
The fourth proportional to 22,574,952.24, 33,863,130.63 and 10,741,491.60 is: 16,112,571.55
Step by Step Solution
- Step 1: Write the proportion equation
22,574,952.24 : 33,863,130.63 = 10,741,491.60 : x - Step 2: Convert to fraction form
22,574,952.24/33,863,130.63 = 10,741,491.60/x - Step 3: Cross multiply
22,574,952.24x = 33,863,130.63 × 10,741,491.60 - Step 4: Simplify right side
22,574,952.24x = 363,740,533,211,847.75 - Step 5: Solve for x
x = 363,740,533,211,847.75/22,574,952.24 - Step 6: Final answer
x = 16,112,571.55
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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.