Finding the Fourth Proportional to 43,743,182.22, 60,366,098.07 and 24,163,664.99
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Solution
The fourth proportional to 43,743,182.22, 60,366,098.07 and 24,163,664.99 is: 33,346,137.53
Step by Step Solution
- Step 1: Write the proportion equation
43,743,182.22 : 60,366,098.07 = 24,163,664.99 : x - Step 2: Convert to fraction form
43,743,182.22/60,366,098.07 = 24,163,664.99/x - Step 3: Cross multiply
43,743,182.22x = 60,366,098.07 × 24,163,664.99 - Step 4: Simplify right side
43,743,182.22x = 1,458,666,170,215,135 - Step 5: Solve for x
x = 1,458,666,170,215,135/43,743,182.22 - Step 6: Final answer
x = 33,346,137.53
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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.