Finding the Fourth Proportional to 24,054,102.09, 33,194,228.09 and 13,599,938.61
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Solution
The fourth proportional to 24,054,102.09, 33,194,228.09 and 13,599,938.61 is: 18,767,670.58
Step by Step Solution
- Step 1: Write the proportion equation
24,054,102.09 : 33,194,228.09 = 13,599,938.61 : x - Step 2: Convert to fraction form
24,054,102.09/33,194,228.09 = 13,599,938.61/x - Step 3: Cross multiply
24,054,102.09x = 33,194,228.09 × 13,599,938.61 - Step 4: Simplify right side
24,054,102.09x = 451,439,464,162,337.88 - Step 5: Solve for x
x = 451,439,464,162,337.88/24,054,102.09 - Step 6: Final answer
x = 18,767,670.58
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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.