Finding the Fourth Proportional to 2,394,819,019,778.70, 3,592,228,571,169 and 581,682,418,554.73
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Solution
The fourth proportional to 2,394,819,019,778.70, 3,592,228,571,169 and 581,682,418,554.73 is: 872,523,637,912.34
Step by Step Solution
- Step 1: Write the proportion equation
2,394,819,019,778.70 : 3,592,228,571,169 = 581,682,418,554.73 : x - Step 2: Convert to fraction form
2,394,819,019,778.70/3,592,228,571,169 = 581,682,418,554.73/x - Step 3: Cross multiply
2,394,819,019,778.70x = 3,592,228,571,169 × 581,682,418,554.73 - Step 4: Simplify right side
2,394,819,019,778.70x = 2,089,536,203,278,985,868,607,488 - Step 5: Solve for x
x = 2,089,536,203,278,985,868,607,488/2,394,819,019,778.70 - Step 6: Final answer
x = 872,523,637,912.34
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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.