Finding the Fourth Proportional to 244,544,752.71, 366,817,063.41 and 167,634,611.19
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Solution
The fourth proportional to 244,544,752.71, 366,817,063.41 and 167,634,611.19 is: 251,451,871.78
Step by Step Solution
- Step 1: Write the proportion equation
244,544,752.71 : 366,817,063.41 = 167,634,611.19 : x - Step 2: Convert to fraction form
244,544,752.71/366,817,063.41 = 167,634,611.19/x - Step 3: Cross multiply
244,544,752.71x = 366,817,063.41 × 167,634,611.19 - Step 4: Simplify right side
244,544,752.71x = 61,491,235,802,592,928 - Step 5: Solve for x
x = 61,491,235,802,592,928/244,544,752.71 - Step 6: Final answer
x = 251,451,871.78
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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.