Finding the Fourth Proportional to 24,863,948,561.07, 37,282,302,589.99 and 12,245,057,889.83
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Solution
The fourth proportional to 24,863,948,561.07, 37,282,302,589.99 and 12,245,057,889.83 is: 18,360,879,100.08
Step by Step Solution
- Step 1: Write the proportion equation
24,863,948,561.07 : 37,282,302,589.99 = 12,245,057,889.83 : x - Step 2: Convert to fraction form
24,863,948,561.07/37,282,302,589.99 = 12,245,057,889.83/x - Step 3: Cross multiply
24,863,948,561.07x = 37,282,302,589.99 × 12,245,057,889.83 - Step 4: Simplify right side
24,863,948,561.07x = 456,523,953,480,400,109,568 - Step 5: Solve for x
x = 456,523,953,480,400,109,568/24,863,948,561.07 - Step 6: Final answer
x = 18,360,879,100.08
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1.5x scale
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.