Finding the Fourth Proportional to 24,319,217.48, 33,560,940.42 and 13,306,929.66
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Solution
The fourth proportional to 24,319,217.48, 33,560,940.42 and 13,306,929.66 is: 18,363,792.91
Step by Step Solution
- Step 1: Write the proportion equation
24,319,217.48 : 33,560,940.42 = 13,306,929.66 : x - Step 2: Convert to fraction form
24,319,217.48/33,560,940.42 = 13,306,929.66/x - Step 3: Cross multiply
24,319,217.48x = 33,560,940.42 × 13,306,929.66 - Step 4: Simplify right side
24,319,217.48x = 446,593,073,492,390.88 - Step 5: Solve for x
x = 446,593,073,492,390.88/24,319,217.48 - Step 6: Final answer
x = 18,363,792.91
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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.