Finding the Fourth Proportional to 24,278,001.36, 33,503,250.60 and 13,264,514.40
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Solution
The fourth proportional to 24,278,001.36, 33,503,250.60 and 13,264,514.40 is: 18,304,816.09
Step by Step Solution
- Step 1: Write the proportion equation
24,278,001.36 : 33,503,250.60 = 13,264,514.40 : x - Step 2: Convert to fraction form
24,278,001.36/33,503,250.60 = 13,264,514.40/x - Step 3: Cross multiply
24,278,001.36x = 33,503,250.60 × 13,264,514.40 - Step 4: Simplify right side
24,278,001.36x = 444,404,350,030,508.69 - Step 5: Solve for x
x = 444,404,350,030,508.69/24,278,001.36 - Step 6: Final answer
x = 18,304,816.09
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1.5x scale
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.