Finding the Fourth Proportional to 43,701,227.87, 60,307,700.42 and 24,122,120.38
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Solution
The fourth proportional to 43,701,227.87, 60,307,700.42 and 24,122,120.38 is: 33,288,529.42
Step by Step Solution
- Step 1: Write the proportion equation
43,701,227.87 : 60,307,700.42 = 24,122,120.38 : x - Step 2: Convert to fraction form
43,701,227.87/60,307,700.42 = 24,122,120.38/x - Step 3: Cross multiply
43,701,227.87x = 60,307,700.42 × 24,122,120.38 - Step 4: Simplify right side
43,701,227.87x = 1,454,749,609,281,752.75 - Step 5: Solve for x
x = 1,454,749,609,281,752.75/43,701,227.87 - Step 6: Final answer
x = 33,288,529.42
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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.