Finding the Fourth Proportional to 35,384,338.08, 48,811,658.56 and 24,351,934.36
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Solution
The fourth proportional to 35,384,338.08, 48,811,658.56 and 24,351,934.36 is: 33,592,780.58
Step by Step Solution
- Step 1: Write the proportion equation
35,384,338.08 : 48,811,658.56 = 24,351,934.36 : x - Step 2: Convert to fraction form
35,384,338.08/48,811,658.56 = 24,351,934.36/x - Step 3: Cross multiply
35,384,338.08x = 48,811,658.56 × 24,351,934.36 - Step 4: Simplify right side
35,384,338.08x = 1,188,658,305,255,852.25 - Step 5: Solve for x
x = 1,188,658,305,255,852.25/35,384,338.08 - Step 6: Final answer
x = 33,592,780.58
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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.