Finding the Fourth Proportional to 3,594,229,339.94, 5,391,923,337.56 and 1,107,089,110.99
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Solution
The fourth proportional to 3,594,229,339.94, 5,391,923,337.56 and 1,107,089,110.99 is: 1,660,812,110.11
Step by Step Solution
- Step 1: Write the proportion equation
3,594,229,339.94 : 5,391,923,337.56 = 1,107,089,110.99 : x - Step 2: Convert to fraction form
3,594,229,339.94/5,391,923,337.56 = 1,107,089,110.99/x - Step 3: Cross multiply
3,594,229,339.94x = 5,391,923,337.56 × 1,107,089,110.99 - Step 4: Simplify right side
3,594,229,339.94x = 5,969,339,614,286,519,296 - Step 5: Solve for x
x = 5,969,339,614,286,519,296/3,594,229,339.94 - Step 6: Final answer
x = 1,660,812,110.11
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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.