Finding the Fourth Proportional to 24,985,135.80, 37,477,703.70 and 24,985,135.80
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Solution
The fourth proportional to 24,985,135.80, 37,477,703.70 and 24,985,135.80 is: 37,477,703.70
Step by Step Solution
- Step 1: Write the proportion equation
24,985,135.80 : 37,477,703.70 = 24,985,135.80 : x - Step 2: Convert to fraction form
24,985,135.80/37,477,703.70 = 24,985,135.80/x - Step 3: Cross multiply
24,985,135.80x = 37,477,703.70 × 24,985,135.80 - Step 4: Simplify right side
24,985,135.80x = 936,385,516,416,662.50 - Step 5: Solve for x
x = 936,385,516,416,662.50/24,985,135.80 - Step 6: Final answer
x = 37,477,703.70
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1.5x scale
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.