Finding the Fourth Proportional to 22,717,548, 34,076,322 and 6,761,196
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Solution
The fourth proportional to 22,717,548, 34,076,322 and 6,761,196 is: 10,141,794
Step by Step Solution
- Step 1: Write the proportion equation
22,717,548 : 34,076,322 = 6,761,196 : x - Step 2: Convert to fraction form
22,717,548/34,076,322 = 6,761,196/x - Step 3: Cross multiply
22,717,548x = 34,076,322 × 6,761,196 - Step 4: Simplify right side
22,717,548x = 230,396,692,001,112 - Step 5: Solve for x
x = 230,396,692,001,112/22,717,548 - Step 6: Final answer
x = 10,141,794
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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.