Finding the Fourth Proportional to 24,805,396.95, 37,213,062.15 and 13,891,107.74
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Solution
The fourth proportional to 24,805,396.95, 37,213,062.15 and 13,891,107.74 is: 20,839,442.99
Step by Step Solution
- Step 1: Write the proportion equation
24,805,396.95 : 37,213,062.15 = 13,891,107.74 : x - Step 2: Convert to fraction form
24,805,396.95/37,213,062.15 = 13,891,107.74/x - Step 3: Cross multiply
24,805,396.95x = 37,213,062.15 × 13,891,107.74 - Step 4: Simplify right side
24,805,396.95x = 516,930,655,474,900.69 - Step 5: Solve for x
x = 516,930,655,474,900.69/24,805,396.95 - Step 6: Final answer
x = 20,839,442.99
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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.