Finding the Fourth Proportional to 32,603,042.70, 48,904,564.05 and 24,471,995.40
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Solution
The fourth proportional to 32,603,042.70, 48,904,564.05 and 24,471,995.40 is: 36,707,993.10
Step by Step Solution
- Step 1: Write the proportion equation
32,603,042.70 : 48,904,564.05 = 24,471,995.40 : x - Step 2: Convert to fraction form
32,603,042.70/48,904,564.05 = 24,471,995.40/x - Step 3: Cross multiply
32,603,042.70x = 48,904,564.05 × 24,471,995.40 - Step 4: Simplify right side
32,603,042.70x = 1,196,792,266,470,605.25 - Step 5: Solve for x
x = 1,196,792,266,470,605.25/32,603,042.70 - Step 6: Final answer
x = 36,707,993.10
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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.