Finding the Fourth Proportional to 24,611,229, 33,964,195.86 and 13,746,912.84
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Solution
The fourth proportional to 24,611,229, 33,964,195.86 and 13,746,912.84 is: 18,971,130.62
Step by Step Solution
- Step 1: Write the proportion equation
24,611,229 : 33,964,195.86 = 13,746,912.84 : x - Step 2: Convert to fraction form
24,611,229/33,964,195.86 = 13,746,912.84/x - Step 3: Cross multiply
24,611,229x = 33,964,195.86 × 13,746,912.84 - Step 4: Simplify right side
24,611,229x = 466,902,840,168,108.81 - Step 5: Solve for x
x = 466,902,840,168,108.81/24,611,229 - Step 6: Final answer
x = 18,971,130.62
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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.