Finding the Fourth Proportional to 35,384,472.36, 48,811,843.08 and 24,352,068.60
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Solution
The fourth proportional to 35,384,472.36, 48,811,843.08 and 24,352,068.60 is: 33,592,965.27
Step by Step Solution
- Step 1: Write the proportion equation
35,384,472.36 : 48,811,843.08 = 24,352,068.60 : x - Step 2: Convert to fraction form
35,384,472.36/48,811,843.08 = 24,352,068.60/x - Step 3: Cross multiply
35,384,472.36x = 48,811,843.08 × 24,352,068.60 - Step 4: Simplify right side
35,384,472.36x = 1,188,669,351,176,595.25 - Step 5: Solve for x
x = 1,188,669,351,176,595.25/35,384,472.36 - Step 6: Final answer
x = 33,592,965.27
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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.