Finding the Fourth Proportional to 4,383,508,581.60, 6,574,598,512.56 and 1,193,025,745.14
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Solution
The fourth proportional to 4,383,508,581.60, 6,574,598,512.56 and 1,193,025,745.14 is: 1,789,357,804.01
Step by Step Solution
- Step 1: Write the proportion equation
4,383,508,581.60 : 6,574,598,512.56 = 1,193,025,745.14 : x - Step 2: Convert to fraction form
4,383,508,581.60/6,574,598,512.56 = 1,193,025,745.14/x - Step 3: Cross multiply
4,383,508,581.60x = 6,574,598,512.56 × 1,193,025,745.14 - Step 4: Simplify right side
4,383,508,581.60x = 7,843,665,289,443,230,720 - Step 5: Solve for x
x = 7,843,665,289,443,230,720/4,383,508,581.60 - Step 6: Final answer
x = 1,789,357,804.01
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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.