Finding the Fourth Proportional to 32,511,592.85, 44,822,595.40 and 25,828,101.41
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Solution
The fourth proportional to 32,511,592.85, 44,822,595.40 and 25,828,101.41 is: 35,608,299.62
Step by Step Solution
- Step 1: Write the proportion equation
32,511,592.85 : 44,822,595.40 = 25,828,101.41 : x - Step 2: Convert to fraction form
32,511,592.85/44,822,595.40 = 25,828,101.41/x - Step 3: Cross multiply
32,511,592.85x = 44,822,595.40 × 25,828,101.41 - Step 4: Simplify right side
32,511,592.85x = 1,157,682,539,161,916.25 - Step 5: Solve for x
x = 1,157,682,539,161,916.25/32,511,592.85 - Step 6: Final answer
x = 35,608,299.62
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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.