Finding the Fourth Proportional to 2,957,324,576,889.20, 4,081,104,820,903.90 and 1,656,690,899,494
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Solution
The fourth proportional to 2,957,324,576,889.20, 4,081,104,820,903.90 and 1,656,690,899,494 is: 2,286,231,707,371.33
Step by Step Solution
- Step 1: Write the proportion equation
2,957,324,576,889.20 : 4,081,104,820,903.90 = 1,656,690,899,494 : x - Step 2: Convert to fraction form
2,957,324,576,889.20/4,081,104,820,903.90 = 1,656,690,899,494/x - Step 3: Cross multiply
2,957,324,576,889.20x = 4,081,104,820,903.90 × 1,656,690,899,494 - Step 4: Simplify right side
2,957,324,576,889.20x = 6,761,129,216,672,581,401,182,208 - Step 5: Solve for x
x = 6,761,129,216,672,581,401,182,208/2,957,324,576,889.20 - Step 6: Final answer
x = 2,286,231,707,371.33
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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.