Finding the Fourth Proportional to 24,323,832.24, 33,566,891.58 and 13,310,584.35
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Solution
The fourth proportional to 24,323,832.24, 33,566,891.58 and 13,310,584.35 is: 18,368,608.09
Step by Step Solution
- Step 1: Write the proportion equation
24,323,832.24 : 33,566,891.58 = 13,310,584.35 : x - Step 2: Convert to fraction form
24,323,832.24/33,566,891.58 = 13,310,584.35/x - Step 3: Cross multiply
24,323,832.24x = 33,566,891.58 × 13,310,584.35 - Step 4: Simplify right side
24,323,832.24x = 446,794,941,742,894.75 - Step 5: Solve for x
x = 446,794,941,742,894.75/24,323,832.24 - Step 6: Final answer
x = 18,368,608.09
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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.