Finding the Fourth Proportional to 24,539,445.44, 33,860,452 and 14,224,153.92
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Solution
The fourth proportional to 24,539,445.44, 33,860,452 and 14,224,153.92 is: 19,627,023.86
Step by Step Solution
- Step 1: Write the proportion equation
24,539,445.44 : 33,860,452 = 14,224,153.92 : x - Step 2: Convert to fraction form
24,539,445.44/33,860,452 = 14,224,153.92/x - Step 3: Cross multiply
24,539,445.44x = 33,860,452 × 14,224,153.92 - Step 4: Simplify right side
24,539,445.44x = 481,636,281,048,771.81 - Step 5: Solve for x
x = 481,636,281,048,771.81/24,539,445.44 - Step 6: Final answer
x = 19,627,023.86
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.