Finding the Fourth Proportional to 593,542,034.24, 819,085,383.34 and 339,219,147.94
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Solution
The fourth proportional to 593,542,034.24, 819,085,383.34 and 339,219,147.94 is: 468,120,924.55
Step by Step Solution
- Step 1: Write the proportion equation
593,542,034.24 : 819,085,383.34 = 339,219,147.94 : x - Step 2: Convert to fraction form
593,542,034.24/819,085,383.34 = 339,219,147.94/x - Step 3: Cross multiply
593,542,034.24x = 819,085,383.34 × 339,219,147.94 - Step 4: Simplify right side
593,542,034.24x = 277,849,445,826,703,072 - Step 5: Solve for x
x = 277,849,445,826,703,072/593,542,034.24 - Step 6: Final answer
x = 468,120,924.55
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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.