Finding the Fourth Proportional to 54,544,174.74, 81,847,521.63 and 22,190,104.98
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Solution
The fourth proportional to 54,544,174.74, 81,847,521.63 and 22,190,104.98 is: 33,297,874.72
Step by Step Solution
- Step 1: Write the proportion equation
54,544,174.74 : 81,847,521.63 = 22,190,104.98 : x - Step 2: Convert to fraction form
54,544,174.74/81,847,521.63 = 22,190,104.98/x - Step 3: Cross multiply
54,544,174.74x = 81,847,521.63 × 22,190,104.98 - Step 4: Simplify right side
54,544,174.74x = 1,816,205,097,322,520.75 - Step 5: Solve for x
x = 1,816,205,097,322,520.75/54,544,174.74 - Step 6: Final answer
x = 33,297,874.72
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.