Finding the Fourth Proportional to 32,805,183.73, 49,207,775.59 and 11,232,615.73
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Solution
The fourth proportional to 32,805,183.73, 49,207,775.59 and 11,232,615.73 is: 16,848,923.59
Step by Step Solution
- Step 1: Write the proportion equation
32,805,183.73 : 49,207,775.59 = 11,232,615.73 : x - Step 2: Convert to fraction form
32,805,183.73/49,207,775.59 = 11,232,615.73/x - Step 3: Cross multiply
32,805,183.73x = 49,207,775.59 × 11,232,615.73 - Step 4: Simplify right side
32,805,183.73x = 552,732,033,884,505.19 - Step 5: Solve for x
x = 552,732,033,884,505.19/32,805,183.73 - Step 6: Final answer
x = 16,848,923.59
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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.