Finding the Fourth Proportional to 48,981,051.24, 73,482,205.67 and 14,901,511.38
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Solution
The fourth proportional to 48,981,051.24, 73,482,205.67 and 14,901,511.38 is: 22,355,500.67
Step by Step Solution
- Step 1: Write the proportion equation
48,981,051.24 : 73,482,205.67 = 14,901,511.38 : x - Step 2: Convert to fraction form
48,981,051.24/73,482,205.67 = 14,901,511.38/x - Step 3: Cross multiply
48,981,051.24x = 73,482,205.67 × 14,901,511.38 - Step 4: Simplify right side
48,981,051.24x = 1,094,995,924,019,005.62 - Step 5: Solve for x
x = 1,094,995,924,019,005.62/48,981,051.24 - Step 6: Final answer
x = 22,355,500.67
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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.