Finding the Fourth Proportional to 24,466,550.84, 33,764,812.98 and 13,454,203.40
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Solution
The fourth proportional to 24,466,550.84, 33,764,812.98 and 13,454,203.40 is: 18,567,335.65
Step by Step Solution
- Step 1: Write the proportion equation
24,466,550.84 : 33,764,812.98 = 13,454,203.40 : x - Step 2: Convert to fraction form
24,466,550.84/33,764,812.98 = 13,454,203.40/x - Step 3: Cross multiply
24,466,550.84x = 33,764,812.98 × 13,454,203.40 - Step 4: Simplify right side
24,466,550.84x = 454,278,661,595,880.12 - Step 5: Solve for x
x = 454,278,661,595,880.12/24,466,550.84 - Step 6: Final answer
x = 18,567,335.65
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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.