Finding the Fourth Proportional to 24,744,984.06, 34,148,004.39 and 13,733,392.62
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Solution
The fourth proportional to 24,744,984.06, 34,148,004.39 and 13,733,392.62 is: 18,952,040.96
Step by Step Solution
- Step 1: Write the proportion equation
24,744,984.06 : 34,148,004.39 = 13,733,392.62 : x - Step 2: Convert to fraction form
24,744,984.06/34,148,004.39 = 13,733,392.62/x - Step 3: Cross multiply
24,744,984.06x = 34,148,004.39 × 13,733,392.62 - Step 4: Simplify right side
24,744,984.06x = 468,967,951,477,353.56 - Step 5: Solve for x
x = 468,967,951,477,353.56/24,744,984.06 - Step 6: Final answer
x = 18,952,040.96
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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.