Finding the Fourth Proportional to 24,416,601.05, 33,693,652.41 and 14,493,900.17
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Solution
The fourth proportional to 24,416,601.05, 33,693,652.41 and 14,493,900.17 is: 20,000,836.05
Step by Step Solution
- Step 1: Write the proportion equation
24,416,601.05 : 33,693,652.41 = 14,493,900.17 : x - Step 2: Convert to fraction form
24,416,601.05/33,693,652.41 = 14,493,900.17/x - Step 3: Cross multiply
24,416,601.05x = 33,693,652.41 × 14,493,900.17 - Step 4: Simplify right side
24,416,601.05x = 488,352,434,393,219.88 - Step 5: Solve for x
x = 488,352,434,393,219.88/24,416,601.05 - Step 6: Final answer
x = 20,000,836.05
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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.