Finding the Fourth Proportional to 23,375,780.97, 35,063,671.59 and 6,336,453.84
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Solution
The fourth proportional to 23,375,780.97, 35,063,671.59 and 6,336,453.84 is: 9,504,680.80
Step by Step Solution
- Step 1: Write the proportion equation
23,375,780.97 : 35,063,671.59 = 6,336,453.84 : x - Step 2: Convert to fraction form
23,375,780.97/35,063,671.59 = 6,336,453.84/x - Step 3: Cross multiply
23,375,780.97x = 35,063,671.59 × 6,336,453.84 - Step 4: Simplify right side
23,375,780.97x = 222,179,336,490,954.44 - Step 5: Solve for x
x = 222,179,336,490,954.44/23,375,780.97 - Step 6: Final answer
x = 9,504,680.80
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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.