Finding the Fourth Proportional to 11,096,468,295.50, 16,644,702,121.58 and 5,118,825,880.26
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Solution
The fourth proportional to 11,096,468,295.50, 16,644,702,121.58 and 5,118,825,880.26 is: 7,678,238,672.00
Step by Step Solution
- Step 1: Write the proportion equation
11,096,468,295.50 : 16,644,702,121.58 = 5,118,825,880.26 : x - Step 2: Convert to fraction form
11,096,468,295.50/16,644,702,121.58 = 5,118,825,880.26/x - Step 3: Cross multiply
11,096,468,295.50x = 16,644,702,121.58 × 5,118,825,880.26 - Step 4: Simplify right side
11,096,468,295.50x = 85,201,331,989,177,597,952 - Step 5: Solve for x
x = 85,201,331,989,177,597,952/11,096,468,295.50 - Step 6: Final answer
x = 7,678,238,672.00
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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.