Finding the Fourth Proportional to 3,322,040,855.58, 4,983,556,775.58 and 1,223,355,895.92
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Solution
The fourth proportional to 3,322,040,855.58, 4,983,556,775.58 and 1,223,355,895.92 is: 1,835,216,311.03
Step by Step Solution
- Step 1: Write the proportion equation
3,322,040,855.58 : 4,983,556,775.58 = 1,223,355,895.92 : x - Step 2: Convert to fraction form
3,322,040,855.58/4,983,556,775.58 = 1,223,355,895.92/x - Step 3: Cross multiply
3,322,040,855.58x = 4,983,556,775.58 × 1,223,355,895.92 - Step 4: Simplify right side
3,322,040,855.58x = 6,096,663,564,057,858,048 - Step 5: Solve for x
x = 6,096,663,564,057,858,048/3,322,040,855.58 - Step 6: Final answer
x = 1,835,216,311.03
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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.