Finding the Fourth Proportional to 32,286,791.93, 48,407,480.24 and 14,996,635.56
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Solution
The fourth proportional to 32,286,791.93, 48,407,480.24 and 14,996,635.56 is: 22,484,406.04
Step by Step Solution
- Step 1: Write the proportion equation
32,286,791.93 : 48,407,480.24 = 14,996,635.56 : x - Step 2: Convert to fraction form
32,286,791.93/48,407,480.24 = 14,996,635.56/x - Step 3: Cross multiply
32,286,791.93x = 48,407,480.24 × 14,996,635.56 - Step 4: Simplify right side
32,286,791.93x = 725,949,339,462,198.12 - Step 5: Solve for x
x = 725,949,339,462,198.12/32,286,791.93 - Step 6: Final answer
x = 22,484,406.04
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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.