Finding the Fourth Proportional to 182,173,345.34, 273,259,685.76 and 59,351,517.68
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Solution
The fourth proportional to 182,173,345.34, 273,259,685.76 and 59,351,517.68 is: 89,027,168.27
Step by Step Solution
- Step 1: Write the proportion equation
182,173,345.34 : 273,259,685.76 = 59,351,517.68 : x - Step 2: Convert to fraction form
182,173,345.34/273,259,685.76 = 59,351,517.68/x - Step 3: Cross multiply
182,173,345.34x = 273,259,685.76 × 59,351,517.68 - Step 4: Simplify right side
182,173,345.34x = 16,218,377,070,615,884 - Step 5: Solve for x
x = 16,218,377,070,615,884/182,173,345.34 - Step 6: Final answer
x = 89,027,168.27
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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.