Finding the Fourth Proportional to 23,677,628.24, 35,517,438.84 and 7,504,218.08
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Solution
The fourth proportional to 23,677,628.24, 35,517,438.84 and 7,504,218.08 is: 11,256,642.94
Step by Step Solution
- Step 1: Write the proportion equation
23,677,628.24 : 35,517,438.84 = 7,504,218.08 : x - Step 2: Convert to fraction form
23,677,628.24/35,517,438.84 = 7,504,218.08/x - Step 3: Cross multiply
23,677,628.24x = 35,517,438.84 × 7,504,218.08 - Step 4: Simplify right side
23,677,628.24x = 266,530,606,698,422.25 - Step 5: Solve for x
x = 266,530,606,698,422.25/23,677,628.24 - Step 6: Final answer
x = 11,256,642.94
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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.