Finding the Fourth Proportional to 46,804,217.70, 70,213,806.12 and 14,448,514.98
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Solution
The fourth proportional to 46,804,217.70, 70,213,806.12 and 14,448,514.98 is: 21,675,081.42
Step by Step Solution
- Step 1: Write the proportion equation
46,804,217.70 : 70,213,806.12 = 14,448,514.98 : x - Step 2: Convert to fraction form
46,804,217.70/70,213,806.12 = 14,448,514.98/x - Step 3: Cross multiply
46,804,217.70x = 70,213,806.12 × 14,448,514.98 - Step 4: Simplify right side
46,804,217.70x = 1,014,485,229,527,635.75 - Step 5: Solve for x
x = 1,014,485,229,527,635.75/46,804,217.70 - Step 6: Final answer
x = 21,675,081.42
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.