Finding the Fourth Proportional to 335,595,182,770.36, 463,121,538,007.26 and 181,270,861,489.08
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Solution
The fourth proportional to 335,595,182,770.36, 463,121,538,007.26 and 181,270,861,489.08 is: 250,153,889,205.76
Step by Step Solution
- Step 1: Write the proportion equation
335,595,182,770.36 : 463,121,538,007.26 = 181,270,861,489.08 : x - Step 2: Convert to fraction form
335,595,182,770.36/463,121,538,007.26 = 181,270,861,489.08/x - Step 3: Cross multiply
335,595,182,770.36x = 463,121,538,007.26 × 181,270,861,489.08 - Step 4: Simplify right side
335,595,182,770.36x = 83,950,440,168,723,727,777,792 - Step 5: Solve for x
x = 83,950,440,168,723,727,777,792/335,595,182,770.36 - Step 6: Final answer
x = 250,153,889,205.76
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.