Finding the Fourth Proportional to 16,347,534.31, 24,522,195.70 and 6,630,704.24
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Solution
The fourth proportional to 16,347,534.31, 24,522,195.70 and 6,630,704.24 is: 9,946,419.07
Step by Step Solution
- Step 1: Write the proportion equation
16,347,534.31 : 24,522,195.70 = 6,630,704.24 : x - Step 2: Convert to fraction form
16,347,534.31/24,522,195.70 = 6,630,704.24/x - Step 3: Cross multiply
16,347,534.31x = 24,522,195.70 × 6,630,704.24 - Step 4: Simplify right side
16,347,534.31x = 162,599,427,002,099.78 - Step 5: Solve for x
x = 162,599,427,002,099.78/16,347,534.31 - Step 6: Final answer
x = 9,946,419.07
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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.