Finding the Fourth Proportional to 16,253,310,184.36, 24,384,060,915.18 and 4,621,129,576.36
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Solution
The fourth proportional to 16,253,310,184.36, 24,384,060,915.18 and 4,621,129,576.36 is: 6,932,858,833.60
Step by Step Solution
- Step 1: Write the proportion equation
16,253,310,184.36 : 24,384,060,915.18 = 4,621,129,576.36 : x - Step 2: Convert to fraction form
16,253,310,184.36/24,384,060,915.18 = 4,621,129,576.36/x - Step 3: Cross multiply
16,253,310,184.36x = 24,384,060,915.18 × 4,621,129,576.36 - Step 4: Simplify right side
16,253,310,184.36x = 112,681,905,086,902,173,696 - Step 5: Solve for x
x = 112,681,905,086,902,173,696/16,253,310,184.36 - Step 6: Final answer
x = 6,932,858,833.60
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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.