Finding the Fourth Proportional to 32,626,182.56, 48,939,277.44 and 15,535,040
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Solution
The fourth proportional to 32,626,182.56, 48,939,277.44 and 15,535,040 is: 23,302,561.71
Step by Step Solution
- Step 1: Write the proportion equation
32,626,182.56 : 48,939,277.44 = 15,535,040 : x - Step 2: Convert to fraction form
32,626,182.56/48,939,277.44 = 15,535,040/x - Step 3: Cross multiply
32,626,182.56x = 48,939,277.44 × 15,535,040 - Step 4: Simplify right side
32,626,182.56x = 760,273,632,601,497.62 - Step 5: Solve for x
x = 760,273,632,601,497.62/32,626,182.56 - Step 6: Final answer
x = 23,302,561.71
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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.