Finding the Fourth Proportional to 32,050,203.08, 44,227,225.84 and 17,922,554.53
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Solution
The fourth proportional to 32,050,203.08, 44,227,225.84 and 17,922,554.53 is: 24,731,976.42
Step by Step Solution
- Step 1: Write the proportion equation
32,050,203.08 : 44,227,225.84 = 17,922,554.53 : x - Step 2: Convert to fraction form
32,050,203.08/44,227,225.84 = 17,922,554.53/x - Step 3: Cross multiply
32,050,203.08x = 44,227,225.84 × 17,922,554.53 - Step 4: Simplify right side
32,050,203.08x = 792,664,866,843,230.25 - Step 5: Solve for x
x = 792,664,866,843,230.25/32,050,203.08 - Step 6: Final answer
x = 24,731,976.42
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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.