Finding the Fourth Proportional to 34,147,894,108.44, 51,239,351,587.14 and 16,476,642,391.80
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Solution
The fourth proportional to 34,147,894,108.44, 51,239,351,587.14 and 16,476,642,391.80 is: 24,723,412,512.88
Step by Step Solution
- Step 1: Write the proportion equation
34,147,894,108.44 : 51,239,351,587.14 = 16,476,642,391.80 : x - Step 2: Convert to fraction form
34,147,894,108.44/51,239,351,587.14 = 16,476,642,391.80/x - Step 3: Cross multiply
34,147,894,108.44x = 51,239,351,587.14 × 16,476,642,391.80 - Step 4: Simplify right side
34,147,894,108.44x = 844,252,472,489,015,508,992 - Step 5: Solve for x
x = 844,252,472,489,015,508,992/34,147,894,108.44 - Step 6: Final answer
x = 24,723,412,512.88
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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.