Finding the Fourth Proportional to 24,770,657.80, 34,183,586.97 and 13,757,405.52
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Solution
The fourth proportional to 24,770,657.80, 34,183,586.97 and 13,757,405.52 is: 18,985,263.61
Step by Step Solution
- Step 1: Write the proportion equation
24,770,657.80 : 34,183,586.97 = 13,757,405.52 : x - Step 2: Convert to fraction form
24,770,657.80/34,183,586.97 = 13,757,405.52/x - Step 3: Cross multiply
24,770,657.80x = 34,183,586.97 × 13,757,405.52 - Step 4: Simplify right side
24,770,657.80x = 470,277,468,005,691.06 - Step 5: Solve for x
x = 470,277,468,005,691.06/24,770,657.80 - Step 6: Final answer
x = 18,985,263.61
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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.