Finding the Fourth Proportional to 24,352,389.12, 33,606,213.12 and 14,039,063.04
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Solution
The fourth proportional to 24,352,389.12, 33,606,213.12 and 14,039,063.04 is: 19,373,858.65
Step by Step Solution
- Step 1: Write the proportion equation
24,352,389.12 : 33,606,213.12 = 14,039,063.04 : x - Step 2: Convert to fraction form
24,352,389.12/33,606,213.12 = 14,039,063.04/x - Step 3: Cross multiply
24,352,389.12x = 33,606,213.12 × 14,039,063.04 - Step 4: Simplify right side
24,352,389.12x = 471,799,744,527,355 - Step 5: Solve for x
x = 471,799,744,527,355/24,352,389.12 - Step 6: Final answer
x = 19,373,858.65
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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.