Finding the Fourth Proportional to 45,063,793.62, 62,188,051.68 and 24,437,234.34
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Solution
The fourth proportional to 45,063,793.62, 62,188,051.68 and 24,437,234.34 is: 33,723,392.33
Step by Step Solution
- Step 1: Write the proportion equation
45,063,793.62 : 62,188,051.68 = 24,437,234.34 : x - Step 2: Convert to fraction form
45,063,793.62/62,188,051.68 = 24,437,234.34/x - Step 3: Cross multiply
45,063,793.62x = 62,188,051.68 × 24,437,234.34 - Step 4: Simplify right side
45,063,793.62x = 1,519,703,992,052,190.75 - Step 5: Solve for x
x = 1,519,703,992,052,190.75/45,063,793.62 - Step 6: Final answer
x = 33,723,392.33
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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.