Finding the Fourth Proportional to 2,463,474,559.92, 3,399,524,658.72 and 1,446,183,628.52
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Solution
The fourth proportional to 2,463,474,559.92, 3,399,524,658.72 and 1,446,183,628.52 is: 1,995,692,176.48
Step by Step Solution
- Step 1: Write the proportion equation
2,463,474,559.92 : 3,399,524,658.72 = 1,446,183,628.52 : x - Step 2: Convert to fraction form
2,463,474,559.92/3,399,524,658.72 = 1,446,183,628.52/x - Step 3: Cross multiply
2,463,474,559.92x = 3,399,524,658.72 × 1,446,183,628.52 - Step 4: Simplify right side
2,463,474,559.92x = 4,916,336,906,199,885,824 - Step 5: Solve for x
x = 4,916,336,906,199,885,824/2,463,474,559.92 - Step 6: Final answer
x = 1,995,692,176.48
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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.