Finding the Fourth Proportional to 24,446,913.80, 36,670,370.70 and 24,446,913.80
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Solution
The fourth proportional to 24,446,913.80, 36,670,370.70 and 24,446,913.80 is: 36,670,370.70
Step by Step Solution
- Step 1: Write the proportion equation
24,446,913.80 : 36,670,370.70 = 24,446,913.80 : x - Step 2: Convert to fraction form
24,446,913.80/36,670,370.70 = 24,446,913.80/x - Step 3: Cross multiply
24,446,913.80x = 36,670,370.70 × 24,446,913.80 - Step 4: Simplify right side
24,446,913.80x = 896,477,391,516,945.75 - Step 5: Solve for x
x = 896,477,391,516,945.75/24,446,913.80 - Step 6: Final answer
x = 36,670,370.70
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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.