Finding the Fourth Proportional to 2,733,443,576,054.10, 4,097,295,202,503.60 and 919,689,504,979.68
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Solution
The fourth proportional to 2,733,443,576,054.10, 4,097,295,202,503.60 and 919,689,504,979.68 is: 1,378,568,568,071.87
Step by Step Solution
- Step 1: Write the proportion equation
2,733,443,576,054.10 : 4,097,295,202,503.60 = 919,689,504,979.68 : x - Step 2: Convert to fraction form
2,733,443,576,054.10/4,097,295,202,503.60 = 919,689,504,979.68/x - Step 3: Cross multiply
2,733,443,576,054.10x = 4,097,295,202,503.60 × 919,689,504,979.68 - Step 4: Simplify right side
2,733,443,576,054.10x = 3,768,239,396,546,153,738,665,984 - Step 5: Solve for x
x = 3,768,239,396,546,153,738,665,984/2,733,443,576,054.10 - Step 6: Final answer
x = 1,378,568,568,071.87
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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.