Finding the Fourth Proportional to 47,391,227,610,156, 65,394,664,992,704 and 26,576,658,921,296
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Solution
The fourth proportional to 47,391,227,610,156, 65,394,664,992,704 and 26,576,658,921,296 is: 36,672,856,864,570.02
Step by Step Solution
- Step 1: Write the proportion equation
47,391,227,610,156 : 65,394,664,992,704 = 26,576,658,921,296 : x - Step 2: Convert to fraction form
47,391,227,610,156/65,394,664,992,704 = 26,576,658,921,296/x - Step 3: Cross multiply
47,391,227,610,156x = 65,394,664,992,704 × 26,576,658,921,296 - Step 4: Simplify right side
47,391,227,610,156x = 1,737,971,706,783,509,991,147,962,368 - Step 5: Solve for x
x = 1,737,971,706,783,509,991,147,962,368/47,391,227,610,156 - Step 6: Final answer
x = 36,672,856,864,570.02
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.