Finding the Fourth Proportional to 14,805,622.44, 22,202,993.84 and 5,087,479.48
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Solution
The fourth proportional to 14,805,622.44, 22,202,993.84 and 5,087,479.48 is: 7,629,350.00
Step by Step Solution
- Step 1: Write the proportion equation
14,805,622.44 : 22,202,993.84 = 5,087,479.48 : x - Step 2: Convert to fraction form
14,805,622.44/22,202,993.84 = 5,087,479.48/x - Step 3: Cross multiply
14,805,622.44x = 22,202,993.84 × 5,087,479.48 - Step 4: Simplify right side
14,805,622.44x = 112,957,275,555,566.41 - Step 5: Solve for x
x = 112,957,275,555,566.41/14,805,622.44 - Step 6: Final answer
x = 7,629,350.00
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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.