Finding the Fourth Proportional to 48,854,105.70, 73,283,515.23 and 16,063,948.50
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Solution
The fourth proportional to 48,854,105.70, 73,283,515.23 and 16,063,948.50 is: 24,096,697.66
Step by Step Solution
- Step 1: Write the proportion equation
48,854,105.70 : 73,283,515.23 = 16,063,948.50 : x - Step 2: Convert to fraction form
48,854,105.70/73,283,515.23 = 16,063,948.50/x - Step 3: Cross multiply
48,854,105.70x = 73,283,515.23 × 16,063,948.50 - Step 4: Simplify right side
48,854,105.70x = 1,177,222,614,553,685.75 - Step 5: Solve for x
x = 1,177,222,614,553,685.75/48,854,105.70 - Step 6: Final answer
x = 24,096,697.66
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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.