Finding the Fourth Proportional to 7,254,923,524,467.80, 10,882,425,969,222 and 2,419,911,894,575.70
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Solution
The fourth proportional to 7,254,923,524,467.80, 10,882,425,969,222 and 2,419,911,894,575.70 is: 3,629,881,411,698.50
Step by Step Solution
- Step 1: Write the proportion equation
7,254,923,524,467.80 : 10,882,425,969,222 = 2,419,911,894,575.70 : x - Step 2: Convert to fraction form
7,254,923,524,467.80/10,882,425,969,222 = 2,419,911,894,575.70/x - Step 3: Cross multiply
7,254,923,524,467.80x = 10,882,425,969,222 × 2,419,911,894,575.70 - Step 4: Simplify right side
7,254,923,524,467.80x = 26,334,512,044,759,810,167,537,664 - Step 5: Solve for x
x = 26,334,512,044,759,810,167,537,664/7,254,923,524,467.80 - Step 6: Final answer
x = 3,629,881,411,698.50
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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.