Finding the Fourth Proportional to 2,514,879,782,902.20, 3,772,954,505,889.80 and 701,753,876,324.91
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Solution
The fourth proportional to 2,514,879,782,902.20, 3,772,954,505,889.80 and 701,753,876,324.91 is: 1,052,807,958,339.16
Step by Step Solution
- Step 1: Write the proportion equation
2,514,879,782,902.20 : 3,772,954,505,889.80 = 701,753,876,324.91 : x - Step 2: Convert to fraction form
2,514,879,782,902.20/3,772,954,505,889.80 = 701,753,876,324.91/x - Step 3: Cross multiply
2,514,879,782,902.20x = 3,772,954,505,889.80 × 701,753,876,324.91 - Step 4: Simplify right side
2,514,879,782,902.20x = 2,647,685,449,705,702,601,785,344 - Step 5: Solve for x
x = 2,647,685,449,705,702,601,785,344/2,514,879,782,902.20 - Step 6: Final answer
x = 1,052,807,958,339.16
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.