Finding the Fourth Proportional to 17,763,390.24, 24,512,110.24 and 10,029,195.96
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Solution
The fourth proportional to 17,763,390.24, 24,512,110.24 and 10,029,195.96 is: 13,839,517.89
Step by Step Solution
- Step 1: Write the proportion equation
17,763,390.24 : 24,512,110.24 = 10,029,195.96 : x - Step 2: Convert to fraction form
17,763,390.24/24,512,110.24 = 10,029,195.96/x - Step 3: Cross multiply
17,763,390.24x = 24,512,110.24 × 10,029,195.96 - Step 4: Simplify right side
17,763,390.24x = 245,836,756,990,082.62 - Step 5: Solve for x
x = 245,836,756,990,082.62/17,763,390.24 - Step 6: Final answer
x = 13,839,517.89
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.