Finding the Fourth Proportional to 3,797,225,440.92, 5,697,474,999.66 and 2,050,081,266.96
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Solution
The fourth proportional to 3,797,225,440.92, 5,697,474,999.66 and 2,050,081,266.96 is: 3,076,005,611.86
Step by Step Solution
- Step 1: Write the proportion equation
3,797,225,440.92 : 5,697,474,999.66 = 2,050,081,266.96 : x - Step 2: Convert to fraction form
3,797,225,440.92/5,697,474,999.66 = 2,050,081,266.96/x - Step 3: Cross multiply
3,797,225,440.92x = 5,697,474,999.66 × 2,050,081,266.96 - Step 4: Simplify right side
3,797,225,440.92x = 11,680,286,765,775,898,624 - Step 5: Solve for x
x = 11,680,286,765,775,898,624/3,797,225,440.92 - Step 6: Final answer
x = 3,076,005,611.86
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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.