Finding the Fourth Proportional to 33,052,163.10, 49,594,537.80 and 14,869,226.40
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Solution
The fourth proportional to 33,052,163.10, 49,594,537.80 and 14,869,226.40 is: 22,311,169.42
Step by Step Solution
- Step 1: Write the proportion equation
33,052,163.10 : 49,594,537.80 = 14,869,226.40 : x - Step 2: Convert to fraction form
33,052,163.10/49,594,537.80 = 14,869,226.40/x - Step 3: Cross multiply
33,052,163.10x = 49,594,537.80 × 14,869,226.40 - Step 4: Simplify right side
33,052,163.10x = 737,432,410,751,557.88 - Step 5: Solve for x
x = 737,432,410,751,557.88/33,052,163.10 - Step 6: Final answer
x = 22,311,169.42
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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.