Finding the Fourth Proportional to 24,821,669.80, 37,232,504.70 and 24,401,765.80
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Solution
The fourth proportional to 24,821,669.80, 37,232,504.70 and 24,401,765.80 is: 36,602,648.70
Step by Step Solution
- Step 1: Write the proportion equation
24,821,669.80 : 37,232,504.70 = 24,401,765.80 : x - Step 2: Convert to fraction form
24,821,669.80/37,232,504.70 = 24,401,765.80/x - Step 3: Cross multiply
24,821,669.80x = 37,232,504.70 × 24,401,765.80 - Step 4: Simplify right side
24,821,669.80x = 908,538,859,836,799.38 - Step 5: Solve for x
x = 908,538,859,836,799.38/24,821,669.80 - Step 6: Final answer
x = 36,602,648.70
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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.