Finding the Fourth Proportional to 24,529,630.19, 33,852,376.01 and 13,516,366.57
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Solution
The fourth proportional to 24,529,630.19, 33,852,376.01 and 13,516,366.57 is: 18,653,404.88
Step by Step Solution
- Step 1: Write the proportion equation
24,529,630.19 : 33,852,376.01 = 13,516,366.57 : x - Step 2: Convert to fraction form
24,529,630.19/33,852,376.01 = 13,516,366.57/x - Step 3: Cross multiply
24,529,630.19x = 33,852,376.01 × 13,516,366.57 - Step 4: Simplify right side
24,529,630.19x = 457,561,123,365,794 - Step 5: Solve for x
x = 457,561,123,365,794/24,529,630.19 - Step 6: Final answer
x = 18,653,404.88
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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.