Finding the Fourth Proportional to 302,011,801,716.44, 453,077,380,409.60 and 110,785,614,752.82
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Solution
The fourth proportional to 302,011,801,716.44, 453,077,380,409.60 and 110,785,614,752.82 is: 166,200,313,477.82
Step by Step Solution
- Step 1: Write the proportion equation
302,011,801,716.44 : 453,077,380,409.60 = 110,785,614,752.82 : x - Step 2: Convert to fraction form
302,011,801,716.44/453,077,380,409.60 = 110,785,614,752.82/x - Step 3: Cross multiply
302,011,801,716.44x = 453,077,380,409.60 × 110,785,614,752.82 - Step 4: Simplify right side
302,011,801,716.44x = 50,194,456,119,274,821,910,528 - Step 5: Solve for x
x = 50,194,456,119,274,821,910,528/302,011,801,716.44 - Step 6: Final answer
x = 166,200,313,477.82
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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.