Finding the Fourth Proportional to 23,299,574.88, 34,949,361.30 and 22,134,504.66
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Solution
The fourth proportional to 23,299,574.88, 34,949,361.30 and 22,134,504.66 is: 33,201,756.02
Step by Step Solution
- Step 1: Write the proportion equation
23,299,574.88 : 34,949,361.30 = 22,134,504.66 : x - Step 2: Convert to fraction form
23,299,574.88/34,949,361.30 = 22,134,504.66/x - Step 3: Cross multiply
23,299,574.88x = 34,949,361.30 × 22,134,504.66 - Step 4: Simplify right side
23,299,574.88x = 773,586,800,558,873.62 - Step 5: Solve for x
x = 773,586,800,558,873.62/23,299,574.88 - Step 6: Final answer
x = 33,201,756.02
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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.