Finding the Fourth Proportional to 34,279,804.24, 51,392,651.28 and 16,996,088.20
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Solution
The fourth proportional to 34,279,804.24, 51,392,651.28 and 16,996,088.20 is: 25,480,718.26
Step by Step Solution
- Step 1: Write the proportion equation
34,279,804.24 : 51,392,651.28 = 16,996,088.20 : x - Step 2: Convert to fraction form
34,279,804.24/51,392,651.28 = 16,996,088.20/x - Step 3: Cross multiply
34,279,804.24x = 51,392,651.28 × 16,996,088.20 - Step 4: Simplify right side
34,279,804.24x = 873,474,033,986,722.88 - Step 5: Solve for x
x = 873,474,033,986,722.88/34,279,804.24 - Step 6: Final answer
x = 25,480,718.26
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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.