Finding the Fourth Proportional to 17,811,537, 24,582,239.26 and 9,974,033.82
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Solution
The fourth proportional to 17,811,537, 24,582,239.26 and 9,974,033.82 is: 13,765,464.81
Step by Step Solution
- Step 1: Write the proportion equation
17,811,537 : 24,582,239.26 = 9,974,033.82 : x - Step 2: Convert to fraction form
17,811,537/24,582,239.26 = 9,974,033.82/x - Step 3: Cross multiply
17,811,537x = 24,582,239.26 × 9,974,033.82 - Step 4: Simplify right side
17,811,537x = 245,184,085,750,571.78 - Step 5: Solve for x
x = 245,184,085,750,571.78/17,811,537 - Step 6: Final answer
x = 13,765,464.81
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.