Finding the Fourth Proportional to 37,962,163.09, 57,034,087.55 and 24,341,994.46
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Solution
The fourth proportional to 37,962,163.09, 57,034,087.55 and 24,341,994.46 is: 36,571,241.74
Step by Step Solution
- Step 1: Write the proportion equation
37,962,163.09 : 57,034,087.55 = 24,341,994.46 : x - Step 2: Convert to fraction form
37,962,163.09/57,034,087.55 = 24,341,994.46/x - Step 3: Cross multiply
37,962,163.09x = 57,034,087.55 × 24,341,994.46 - Step 4: Simplify right side
37,962,163.09x = 1,388,323,443,173,255 - Step 5: Solve for x
x = 1,388,323,443,173,255/37,962,163.09 - Step 6: Final answer
x = 36,571,241.74
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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.