Finding the Fourth Proportional to 24,241,975.71, 33,454,632.97 and 13,229,434.75
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Solution
The fourth proportional to 24,241,975.71, 33,454,632.97 and 13,229,434.75 is: 18,257,005.50
Step by Step Solution
- Step 1: Write the proportion equation
24,241,975.71 : 33,454,632.97 = 13,229,434.75 : x - Step 2: Convert to fraction form
24,241,975.71/33,454,632.97 = 13,229,434.75/x - Step 3: Cross multiply
24,241,975.71x = 33,454,632.97 × 13,229,434.75 - Step 4: Simplify right side
24,241,975.71x = 442,585,883,961,813.69 - Step 5: Solve for x
x = 442,585,883,961,813.69/24,241,975.71 - Step 6: Final answer
x = 18,257,005.50
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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.