Finding the Fourth Proportional to 17,745,095.14, 24,476,954.97 and 11,633,915.14
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Solution
The fourth proportional to 17,745,095.14, 24,476,954.97 and 11,633,915.14 is: 16,047,409.99
Step by Step Solution
- Step 1: Write the proportion equation
17,745,095.14 : 24,476,954.97 = 11,633,915.14 : x - Step 2: Convert to fraction form
17,745,095.14/24,476,954.97 = 11,633,915.14/x - Step 3: Cross multiply
17,745,095.14x = 24,476,954.97 × 11,633,915.14 - Step 4: Simplify right side
17,745,095.14x = 284,762,817,006,581.25 - Step 5: Solve for x
x = 284,762,817,006,581.25/17,745,095.14 - Step 6: Final answer
x = 16,047,409.99
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.