Finding the Fourth Proportional to 2,394,819,019,775.80, 3,592,228,571,164.80 and 581,682,418,551.98
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Solution
The fourth proportional to 2,394,819,019,775.80, 3,592,228,571,164.80 and 581,682,418,551.98 is: 872,523,637,908.26
Step by Step Solution
- Step 1: Write the proportion equation
2,394,819,019,775.80 : 3,592,228,571,164.80 = 581,682,418,551.98 : x - Step 2: Convert to fraction form
2,394,819,019,775.80/3,592,228,571,164.80 = 581,682,418,551.98/x - Step 3: Cross multiply
2,394,819,019,775.80x = 3,592,228,571,164.80 × 581,682,418,551.98 - Step 4: Simplify right side
2,394,819,019,775.80x = 2,089,536,203,266,664,144,306,176 - Step 5: Solve for x
x = 2,089,536,203,266,664,144,306,176/2,394,819,019,775.80 - Step 6: Final answer
x = 872,523,637,908.26
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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.