Finding the Fourth Proportional to 27,962,223.63, 41,944,830.19 and 8,794,475.36
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Solution
The fourth proportional to 27,962,223.63, 41,944,830.19 and 8,794,475.36 is: 13,192,183.16
Step by Step Solution
- Step 1: Write the proportion equation
27,962,223.63 : 41,944,830.19 = 8,794,475.36 : x - Step 2: Convert to fraction form
27,962,223.63/41,944,830.19 = 8,794,475.36/x - Step 3: Cross multiply
27,962,223.63x = 41,944,830.19 × 8,794,475.36 - Step 4: Simplify right side
27,962,223.63x = 368,882,775,585,339.06 - Step 5: Solve for x
x = 368,882,775,585,339.06/27,962,223.63 - Step 6: Final answer
x = 13,192,183.16
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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.