Finding the Fourth Proportional to 241,622,304.90, 362,454,334.44 and 66,745,277.66
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Solution
The fourth proportional to 241,622,304.90, 362,454,334.44 and 66,745,277.66 is: 100,123,683.53
Step by Step Solution
- Step 1: Write the proportion equation
241,622,304.90 : 362,454,334.44 = 66,745,277.66 : x - Step 2: Convert to fraction form
241,622,304.90/362,454,334.44 = 66,745,277.66/x - Step 3: Cross multiply
241,622,304.90x = 362,454,334.44 × 66,745,277.66 - Step 4: Simplify right side
241,622,304.90x = 24,192,115,189,456,028 - Step 5: Solve for x
x = 24,192,115,189,456,028/241,622,304.90 - Step 6: Final answer
x = 100,123,683.53
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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.