Finding the Fourth Proportional to 22,196,610.80, 33,297,133.80 and 6,022,818.80
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Solution
The fourth proportional to 22,196,610.80, 33,297,133.80 and 6,022,818.80 is: 9,034,829.92
Step by Step Solution
- Step 1: Write the proportion equation
22,196,610.80 : 33,297,133.80 = 6,022,818.80 : x - Step 2: Convert to fraction form
22,196,610.80/33,297,133.80 = 6,022,818.80/x - Step 3: Cross multiply
22,196,610.80x = 33,297,133.80 × 6,022,818.80 - Step 4: Simplify right side
22,196,610.80x = 200,542,603,436,755.44 - Step 5: Solve for x
x = 200,542,603,436,755.44/22,196,610.80 - Step 6: Final answer
x = 9,034,829.92
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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.