Finding the Fourth Proportional to 27,552,063.84, 41,334,074.46 and 8,382,322.68
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Solution
The fourth proportional to 27,552,063.84, 41,334,074.46 and 8,382,322.68 is: 12,575,302.95
Step by Step Solution
- Step 1: Write the proportion equation
27,552,063.84 : 41,334,074.46 = 8,382,322.68 : x - Step 2: Convert to fraction form
27,552,063.84/41,334,074.46 = 8,382,322.68/x - Step 3: Cross multiply
27,552,063.84x = 41,334,074.46 × 8,382,322.68 - Step 4: Simplify right side
27,552,063.84x = 346,475,549,802,866.75 - Step 5: Solve for x
x = 346,475,549,802,866.75/27,552,063.84 - Step 6: Final answer
x = 12,575,302.95
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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.