Finding the Fourth Proportional to 36,888,311.10, 55,332,466.65 and 24,148,112.70
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Solution
The fourth proportional to 36,888,311.10, 55,332,466.65 and 24,148,112.70 is: 36,222,169.05
Step by Step Solution
- Step 1: Write the proportion equation
36,888,311.10 : 55,332,466.65 = 24,148,112.70 : x - Step 2: Convert to fraction form
36,888,311.10/55,332,466.65 = 24,148,112.70/x - Step 3: Cross multiply
36,888,311.10x = 55,332,466.65 × 24,148,112.70 - Step 4: Simplify right side
36,888,311.10x = 1,336,174,640,633,191.50 - Step 5: Solve for x
x = 1,336,174,640,633,191.50/36,888,311.10 - Step 6: Final answer
x = 36,222,169.05
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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.