Finding the Fourth Proportional to 24,064,615.62, 33,209,224.29 and 13,751,314.11
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Solution
The fourth proportional to 24,064,615.62, 33,209,224.29 and 13,751,314.11 is: 18,976,844.75
Step by Step Solution
- Step 1: Write the proportion equation
24,064,615.62 : 33,209,224.29 = 13,751,314.11 : x - Step 2: Convert to fraction form
24,064,615.62/33,209,224.29 = 13,751,314.11/x - Step 3: Cross multiply
24,064,615.62x = 33,209,224.29 × 13,751,314.11 - Step 4: Simplify right side
24,064,615.62x = 456,670,474,561,231.69 - Step 5: Solve for x
x = 456,670,474,561,231.69/24,064,615.62 - Step 6: Final answer
x = 18,976,844.75
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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.