Finding the Fourth Proportional to 4,367,481,533.10, 6,551,222,299.65 and 3,592,002,825.90
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Solution
The fourth proportional to 4,367,481,533.10, 6,551,222,299.65 and 3,592,002,825.90 is: 5,388,004,238.85
Step by Step Solution
- Step 1: Write the proportion equation
4,367,481,533.10 : 6,551,222,299.65 = 3,592,002,825.90 : x - Step 2: Convert to fraction form
4,367,481,533.10/6,551,222,299.65 = 3,592,002,825.90/x - Step 3: Cross multiply
4,367,481,533.10x = 6,551,222,299.65 × 3,592,002,825.90 - Step 4: Simplify right side
4,367,481,533.10x = 23,532,009,013,441,896,448 - Step 5: Solve for x
x = 23,532,009,013,441,896,448/4,367,481,533.10 - Step 6: Final answer
x = 5,388,004,238.85
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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.