Finding the Fourth Proportional to 797,256,206,725.08, 1,195,887,412,697 and 192,880,442,399.08
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Solution
The fourth proportional to 797,256,206,725.08, 1,195,887,412,697 and 192,880,442,399.08 is: 289,321,414,213.87
Step by Step Solution
- Step 1: Write the proportion equation
797,256,206,725.08 : 1,195,887,412,697 = 192,880,442,399.08 : x - Step 2: Convert to fraction form
797,256,206,725.08/1,195,887,412,697 = 192,880,442,399.08/x - Step 3: Cross multiply
797,256,206,725.08x = 1,195,887,412,697 × 192,880,442,399.08 - Step 4: Simplify right side
797,256,206,725.08x = 230,663,293,220,488,505,982,976 - Step 5: Solve for x
x = 230,663,293,220,488,505,982,976/797,256,206,725.08 - Step 6: Final answer
x = 289,321,414,213.87
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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.