Finding the Fourth Proportional to 6,141,460,258,067.70, 8,475,481,568,252.20 and 3,401,011,161,900
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Solution
The fourth proportional to 6,141,460,258,067.70, 8,475,481,568,252.20 and 3,401,011,161,900 is: 4,693,542,936,834.50
Step by Step Solution
- Step 1: Write the proportion equation
6,141,460,258,067.70 : 8,475,481,568,252.20 = 3,401,011,161,900 : x - Step 2: Convert to fraction form
6,141,460,258,067.70/8,475,481,568,252.20 = 3,401,011,161,900/x - Step 3: Cross multiply
6,141,460,258,067.70x = 8,475,481,568,252.20 × 3,401,011,161,900 - Step 4: Simplify right side
6,141,460,258,067.70x = 28,825,207,416,103,447,876,861,952 - Step 5: Solve for x
x = 28,825,207,416,103,447,876,861,952/6,141,460,258,067.70 - Step 6: Final answer
x = 4,693,542,936,834.50
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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.