Finding the Fourth Proportional to 43,839,626.31, 60,498,801.99 and 24,261,864.75
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Solution
The fourth proportional to 43,839,626.31, 60,498,801.99 and 24,261,864.75 is: 33,481,438.48
Step by Step Solution
- Step 1: Write the proportion equation
43,839,626.31 : 60,498,801.99 = 24,261,864.75 : x - Step 2: Convert to fraction form
43,839,626.31/60,498,801.99 = 24,261,864.75/x - Step 3: Cross multiply
43,839,626.31x = 60,498,801.99 × 24,261,864.75 - Step 4: Simplify right side
43,839,626.31x = 1,467,813,751,418,411 - Step 5: Solve for x
x = 1,467,813,751,418,411/43,839,626.31 - Step 6: Final answer
x = 33,481,438.48
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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.