Finding the Fourth Proportional to 24,445,608,421.21, 36,630,986,713.84 and 16,448,154,226.81
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Solution
The fourth proportional to 24,445,608,421.21, 36,630,986,713.84 and 16,448,154,226.81 is: 24,647,049,423.68
Step by Step Solution
- Step 1: Write the proportion equation
24,445,608,421.21 : 36,630,986,713.84 = 16,448,154,226.81 : x - Step 2: Convert to fraction form
24,445,608,421.21/36,630,986,713.84 = 16,448,154,226.81/x - Step 3: Cross multiply
24,445,608,421.21x = 36,630,986,713.84 × 16,448,154,226.81 - Step 4: Simplify right side
24,445,608,421.21x = 602,512,118,949,468,307,456 - Step 5: Solve for x
x = 602,512,118,949,468,307,456/24,445,608,421.21 - Step 6: Final answer
x = 24,647,049,423.68
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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.