Finding the Fourth Proportional to 24,376,344.08, 33,639,230.88 and 13,212,792.11
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Solution
The fourth proportional to 24,376,344.08, 33,639,230.88 and 13,212,792.11 is: 18,233,585.92
Step by Step Solution
- Step 1: Write the proportion equation
24,376,344.08 : 33,639,230.88 = 13,212,792.11 : x - Step 2: Convert to fraction form
24,376,344.08/33,639,230.88 = 13,212,792.11/x - Step 3: Cross multiply
24,376,344.08x = 33,639,230.88 × 13,212,792.11 - Step 4: Simplify right side
24,376,344.08x = 444,468,164,189,536.25 - Step 5: Solve for x
x = 444,468,164,189,536.25/24,376,344.08 - Step 6: Final answer
x = 18,233,585.92
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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.