Finding the Fourth Proportional to 32,823,497.65, 49,191,236.74 and 25,545,745.46
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Solution
The fourth proportional to 32,823,497.65, 49,191,236.74 and 25,545,745.46 is: 38,284,366.46
Step by Step Solution
- Step 1: Write the proportion equation
32,823,497.65 : 49,191,236.74 = 25,545,745.46 : x - Step 2: Convert to fraction form
32,823,497.65/49,191,236.74 = 25,545,745.46/x - Step 3: Cross multiply
32,823,497.65x = 49,191,236.74 × 25,545,745.46 - Step 4: Simplify right side
32,823,497.65x = 1,256,626,812,376,684 - Step 5: Solve for x
x = 1,256,626,812,376,684/32,823,497.65 - Step 6: Final answer
x = 38,284,366.46
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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.