Finding the Fourth Proportional to 33,310,986.68, 49,971,456.66 and 10,592,625.08
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Solution
The fourth proportional to 33,310,986.68, 49,971,456.66 and 10,592,625.08 is: 15,890,520.15
Step by Step Solution
- Step 1: Write the proportion equation
33,310,986.68 : 49,971,456.66 = 10,592,625.08 : x - Step 2: Convert to fraction form
33,310,986.68/49,971,456.66 = 10,592,625.08/x - Step 3: Cross multiply
33,310,986.68x = 49,971,456.66 × 10,592,625.08 - Step 4: Simplify right side
33,310,986.68x = 529,328,905,100,849 - Step 5: Solve for x
x = 529,328,905,100,849/33,310,986.68 - Step 6: Final answer
x = 15,890,520.15
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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.