Finding the Fourth Proportional to 46,661,541,661.44, 69,992,494,080.12 and 11,288,840,322.24
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Solution
The fourth proportional to 46,661,541,661.44, 69,992,494,080.12 and 11,288,840,322.24 is: 16,933,304,414.99
Step by Step Solution
- Step 1: Write the proportion equation
46,661,541,661.44 : 69,992,494,080.12 = 11,288,840,322.24 : x - Step 2: Convert to fraction form
46,661,541,661.44/69,992,494,080.12 = 11,288,840,322.24/x - Step 3: Cross multiply
46,661,541,661.44x = 69,992,494,080.12 × 11,288,840,322.24 - Step 4: Simplify right side
46,661,541,661.44x = 790,134,089,425,803,018,240 - Step 5: Solve for x
x = 790,134,089,425,803,018,240/46,661,541,661.44 - Step 6: Final answer
x = 16,933,304,414.99
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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.