Finding the Fourth Proportional to 24,858,099.35, 34,305,246.16 and 13,844,853.96
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Solution
The fourth proportional to 24,858,099.35, 34,305,246.16 and 13,844,853.96 is: 19,106,493.88
Step by Step Solution
- Step 1: Write the proportion equation
24,858,099.35 : 34,305,246.16 = 13,844,853.96 : x - Step 2: Convert to fraction form
24,858,099.35/34,305,246.16 = 13,844,853.96/x - Step 3: Cross multiply
24,858,099.35x = 34,305,246.16 × 13,844,853.96 - Step 4: Simplify right side
24,858,099.35x = 474,951,122,983,794 - Step 5: Solve for x
x = 474,951,122,983,794/24,858,099.35 - Step 6: Final answer
x = 19,106,493.88
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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.