Finding the Fourth Proportional to 9,764,770,464, 14,647,170,392.64 and 4,521,521,594.88
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Solution
The fourth proportional to 9,764,770,464, 14,647,170,392.64 and 4,521,521,594.88 is: 6,782,289,197.52
Step by Step Solution
- Step 1: Write the proportion equation
9,764,770,464 : 14,647,170,392.64 = 4,521,521,594.88 : x - Step 2: Convert to fraction form
9,764,770,464/14,647,170,392.64 = 4,521,521,594.88/x - Step 3: Cross multiply
9,764,770,464x = 14,647,170,392.64 × 4,521,521,594.88 - Step 4: Simplify right side
9,764,770,464x = 66,227,497,234,208,727,040 - Step 5: Solve for x
x = 66,227,497,234,208,727,040/9,764,770,464 - Step 6: Final answer
x = 6,782,289,197.52
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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.