Finding the Fourth Proportional to 226,101,410,245.76, 339,252,268,916.17 and 118,510,111,899.65
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Solution
The fourth proportional to 226,101,410,245.76, 339,252,268,916.17 and 118,510,111,899.65 is: 177,817,662,914.02
Step by Step Solution
- Step 1: Write the proportion equation
226,101,410,245.76 : 339,252,268,916.17 = 118,510,111,899.65 : x - Step 2: Convert to fraction form
226,101,410,245.76/339,252,268,916.17 = 118,510,111,899.65/x - Step 3: Cross multiply
226,101,410,245.76x = 339,252,268,916.17 × 118,510,111,899.65 - Step 4: Simplify right side
226,101,410,245.76x = 40,204,824,351,465,459,941,376 - Step 5: Solve for x
x = 40,204,824,351,465,459,941,376/226,101,410,245.76 - Step 6: Final answer
x = 177,817,662,914.02
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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.