Finding the Fourth Proportional to 36,835,273.70, 55,146,622.35 and 32,583,745.70
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Solution
The fourth proportional to 36,835,273.70, 55,146,622.35 and 32,583,745.70 is: 48,781,598.14
Step by Step Solution
- Step 1: Write the proportion equation
36,835,273.70 : 55,146,622.35 = 32,583,745.70 : x - Step 2: Convert to fraction form
36,835,273.70/55,146,622.35 = 32,583,745.70/x - Step 3: Cross multiply
36,835,273.70x = 55,146,622.35 × 32,583,745.70 - Step 4: Simplify right side
36,835,273.70x = 1,796,883,518,866,336.50 - Step 5: Solve for x
x = 1,796,883,518,866,336.50/36,835,273.70 - Step 6: Final answer
x = 48,781,598.14
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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.