Finding the Fourth Proportional to 32,264,302.18, 44,524,176.41 and 17,580,089.12
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Solution
The fourth proportional to 32,264,302.18, 44,524,176.41 and 17,580,089.12 is: 24,260,217.53
Step by Step Solution
- Step 1: Write the proportion equation
32,264,302.18 : 44,524,176.41 = 17,580,089.12 : x - Step 2: Convert to fraction form
32,264,302.18/44,524,176.41 = 17,580,089.12/x - Step 3: Cross multiply
32,264,302.18x = 44,524,176.41 × 17,580,089.12 - Step 4: Simplify right side
32,264,302.18x = 782,738,989,449,367.25 - Step 5: Solve for x
x = 782,738,989,449,367.25/32,264,302.18 - Step 6: Final answer
x = 24,260,217.53
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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.