Finding the Fourth Proportional to 44,326,124.96, 66,530,059.48 and 22,481,835.26
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Solution
The fourth proportional to 44,326,124.96, 66,530,059.48 and 22,481,835.26 is: 33,743,482.84
Step by Step Solution
- Step 1: Write the proportion equation
44,326,124.96 : 66,530,059.48 = 22,481,835.26 : x - Step 2: Convert to fraction form
44,326,124.96/66,530,059.48 = 22,481,835.26/x - Step 3: Cross multiply
44,326,124.96x = 66,530,059.48 × 22,481,835.26 - Step 4: Simplify right side
44,326,124.96x = 1,495,717,837,067,361.25 - Step 5: Solve for x
x = 1,495,717,837,067,361.25/44,326,124.96 - Step 6: Final answer
x = 33,743,482.84
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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.