Finding the Fourth Proportional to 43,857,875, 60,524,346.48 and 24,279,090.68
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Solution
The fourth proportional to 43,857,875, 60,524,346.48 and 24,279,090.68 is: 33,505,410.29
Step by Step Solution
- Step 1: Write the proportion equation
43,857,875 : 60,524,346.48 = 24,279,090.68 : x - Step 2: Convert to fraction form
43,857,875/60,524,346.48 = 24,279,090.68/x - Step 3: Cross multiply
43,857,875x = 60,524,346.48 × 24,279,090.68 - Step 4: Simplify right side
43,857,875x = 1,469,476,096,535,658.75 - Step 5: Solve for x
x = 1,469,476,096,535,658.75/43,857,875 - Step 6: Final answer
x = 33,505,410.29
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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.