Finding the Fourth Proportional to 17,833,003.99, 26,741,074.39 and 6,908,310.63
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Solution
The fourth proportional to 17,833,003.99, 26,741,074.39 and 6,908,310.63 is: 10,359,199.64
Step by Step Solution
- Step 1: Write the proportion equation
17,833,003.99 : 26,741,074.39 = 6,908,310.63 : x - Step 2: Convert to fraction form
17,833,003.99/26,741,074.39 = 6,908,310.63/x - Step 3: Cross multiply
17,833,003.99x = 26,741,074.39 × 6,908,310.63 - Step 4: Simplify right side
17,833,003.99x = 184,735,648,448,786.97 - Step 5: Solve for x
x = 184,735,648,448,786.97/17,833,003.99 - Step 6: Final answer
x = 10,359,199.64
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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.