Finding the Fourth Proportional to 4,350,983,036.65, 6,004,168,836.47 and 2,471,382,468.97
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Solution
The fourth proportional to 4,350,983,036.65, 6,004,168,836.47 and 2,471,382,468.97 is: 3,410,401,161.80
Step by Step Solution
- Step 1: Write the proportion equation
4,350,983,036.65 : 6,004,168,836.47 = 2,471,382,468.97 : x - Step 2: Convert to fraction form
4,350,983,036.65/6,004,168,836.47 = 2,471,382,468.97/x - Step 3: Cross multiply
4,350,983,036.65x = 6,004,168,836.47 × 2,471,382,468.97 - Step 4: Simplify right side
4,350,983,036.65x = 14,838,597,603,175,602,176 - Step 5: Solve for x
x = 14,838,597,603,175,602,176/4,350,983,036.65 - Step 6: Final answer
x = 3,410,401,161.80
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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.