Finding the Fourth Proportional to 16,297,530,397.60, 24,446,295,596.40 and 11,028,611,747.20
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Solution
The fourth proportional to 16,297,530,397.60, 24,446,295,596.40 and 11,028,611,747.20 is: 16,542,917,620.80
Step by Step Solution
- Step 1: Write the proportion equation
16,297,530,397.60 : 24,446,295,596.40 = 11,028,611,747.20 : x - Step 2: Convert to fraction form
16,297,530,397.60/24,446,295,596.40 = 11,028,611,747.20/x - Step 3: Cross multiply
16,297,530,397.60x = 24,446,295,596.40 × 11,028,611,747.20 - Step 4: Simplify right side
16,297,530,397.60x = 269,608,702,789,980,717,056 - Step 5: Solve for x
x = 269,608,702,789,980,717,056/16,297,530,397.60 - Step 6: Final answer
x = 16,542,917,620.80
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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.