Finding the Fourth Proportional to 3,797,225,437.92, 5,697,474,995.16 and 2,050,081,263.96
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Solution
The fourth proportional to 3,797,225,437.92, 5,697,474,995.16 and 2,050,081,263.96 is: 3,076,005,607.36
Step by Step Solution
- Step 1: Write the proportion equation
3,797,225,437.92 : 5,697,474,995.16 = 2,050,081,263.96 : x - Step 2: Convert to fraction form
3,797,225,437.92/5,697,474,995.16 = 2,050,081,263.96/x - Step 3: Cross multiply
3,797,225,437.92x = 5,697,474,995.16 × 2,050,081,263.96 - Step 4: Simplify right side
3,797,225,437.92x = 11,680,286,739,458,107,392 - Step 5: Solve for x
x = 11,680,286,739,458,107,392/3,797,225,437.92 - Step 6: Final answer
x = 3,076,005,607.36
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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.