Finding the Fourth Proportional to 23,739,344.39, 35,649,767.36 and 14,571,153.44
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Solution
The fourth proportional to 23,739,344.39, 35,649,767.36 and 14,571,153.44 is: 21,881,742.88
Step by Step Solution
- Step 1: Write the proportion equation
23,739,344.39 : 35,649,767.36 = 14,571,153.44 : x - Step 2: Convert to fraction form
23,739,344.39/35,649,767.36 = 14,571,153.44/x - Step 3: Cross multiply
23,739,344.39x = 35,649,767.36 × 14,571,153.44 - Step 4: Simplify right side
23,739,344.39x = 519,458,230,051,759.06 - Step 5: Solve for x
x = 519,458,230,051,759.06/23,739,344.39 - Step 6: Final answer
x = 21,881,742.88
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.