Finding the Fourth Proportional to 47,783,193,170,622, 65,940,104,809,680 and 26,689,295,451,266
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Solution
The fourth proportional to 47,783,193,170,622, 65,940,104,809,680 and 26,689,295,451,266 is: 36,830,835,751,575.77
Step by Step Solution
- Step 1: Write the proportion equation
47,783,193,170,622 : 65,940,104,809,680 = 26,689,295,451,266 : x - Step 2: Convert to fraction form
47,783,193,170,622/65,940,104,809,680 = 26,689,295,451,266/x - Step 3: Cross multiply
47,783,193,170,622x = 65,940,104,809,680 × 26,689,295,451,266 - Step 4: Simplify right side
47,783,193,170,622x = 1,759,894,939,352,995,752,759,525,376 - Step 5: Solve for x
x = 1,759,894,939,352,995,752,759,525,376/47,783,193,170,622 - Step 6: Final answer
x = 36,830,835,751,575.77
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.