Finding the Fourth Proportional to 24,062,659.40, 33,169,734.27 and 14,752,994.06
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Solution
The fourth proportional to 24,062,659.40, 33,169,734.27 and 14,752,994.06 is: 20,336,608.87
Step by Step Solution
- Step 1: Write the proportion equation
24,062,659.40 : 33,169,734.27 = 14,752,994.06 : x - Step 2: Convert to fraction form
24,062,659.40/33,169,734.27 = 14,752,994.06/x - Step 3: Cross multiply
24,062,659.40x = 33,169,734.27 × 14,752,994.06 - Step 4: Simplify right side
24,062,659.40x = 489,352,892,491,239.75 - Step 5: Solve for x
x = 489,352,892,491,239.75/24,062,659.40 - Step 6: Final answer
x = 20,336,608.87
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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.