Finding the Fourth Proportional to 32,823,517.30, 49,191,266.14 and 25,545,765.08
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Solution
The fourth proportional to 32,823,517.30, 49,191,266.14 and 25,545,765.08 is: 38,284,395.83
Step by Step Solution
- Step 1: Write the proportion equation
32,823,517.30 : 49,191,266.14 = 25,545,765.08 : x - Step 2: Convert to fraction form
32,823,517.30/49,191,266.14 = 25,545,765.08/x - Step 3: Cross multiply
32,823,517.30x = 49,191,266.14 × 25,545,765.08 - Step 4: Simplify right side
32,823,517.30x = 1,256,628,528,800,198.25 - Step 5: Solve for x
x = 1,256,628,528,800,198.25/32,823,517.30 - Step 6: Final answer
x = 38,284,395.83
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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.