Finding the Fourth Proportional to 4,404,918,207.44, 6,078,933,958.94 and 2,474,026,280.66
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Solution
The fourth proportional to 4,404,918,207.44, 6,078,933,958.94 and 2,474,026,280.66 is: 3,414,238,736.01
Step by Step Solution
- Step 1: Write the proportion equation
4,404,918,207.44 : 6,078,933,958.94 = 2,474,026,280.66 : x - Step 2: Convert to fraction form
4,404,918,207.44/6,078,933,958.94 = 2,474,026,280.66/x - Step 3: Cross multiply
4,404,918,207.44x = 6,078,933,958.94 × 2,474,026,280.66 - Step 4: Simplify right side
4,404,918,207.44x = 15,039,442,372,814,096,384 - Step 5: Solve for x
x = 15,039,442,372,814,096,384/4,404,918,207.44 - Step 6: Final answer
x = 3,414,238,736.01
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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.