Finding the Fourth Proportional to 4,965,290,818,272.90, 7,451,737,707,722.10 and 2,247,512,835,048
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Solution
The fourth proportional to 4,965,290,818,272.90, 7,451,737,707,722.10 and 2,247,512,835,048 is: 3,372,989,972,688.46
Step by Step Solution
- Step 1: Write the proportion equation
4,965,290,818,272.90 : 7,451,737,707,722.10 = 2,247,512,835,048 : x - Step 2: Convert to fraction form
4,965,290,818,272.90/7,451,737,707,722.10 = 2,247,512,835,048/x - Step 3: Cross multiply
4,965,290,818,272.90x = 7,451,737,707,722.10 × 2,247,512,835,048 - Step 4: Simplify right side
4,965,290,818,272.90x = 16,747,876,141,516,580,540,383,232 - Step 5: Solve for x
x = 16,747,876,141,516,580,540,383,232/4,965,290,818,272.90 - Step 6: Final answer
x = 3,372,989,972,688.46
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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.