Finding the Fourth Proportional to 45,293,443.44, 62,504,516.88 and 24,667,234.08
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Solution
The fourth proportional to 45,293,443.44, 62,504,516.88 and 24,667,234.08 is: 34,040,546.09
Step by Step Solution
- Step 1: Write the proportion equation
45,293,443.44 : 62,504,516.88 = 24,667,234.08 : x - Step 2: Convert to fraction form
45,293,443.44/62,504,516.88 = 24,667,234.08/x - Step 3: Cross multiply
45,293,443.44x = 62,504,516.88 × 24,667,234.08 - Step 4: Simplify right side
45,293,443.44x = 1,541,813,548,936,271.25 - Step 5: Solve for x
x = 1,541,813,548,936,271.25/45,293,443.44 - Step 6: Final answer
x = 34,040,546.09
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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.