Finding the Fourth Proportional to 29,232,452.70, 43,785,693.45 and 24,193,604.70
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Solution
The fourth proportional to 29,232,452.70, 43,785,693.45 and 24,193,604.70 is: 36,238,278.39
Step by Step Solution
- Step 1: Write the proportion equation
29,232,452.70 : 43,785,693.45 = 24,193,604.70 : x - Step 2: Convert to fraction form
29,232,452.70/43,785,693.45 = 24,193,604.70/x - Step 3: Cross multiply
29,232,452.70x = 43,785,693.45 × 24,193,604.70 - Step 4: Simplify right side
29,232,452.70x = 1,059,333,758,844,679.25 - Step 5: Solve for x
x = 1,059,333,758,844,679.25/29,232,452.70 - Step 6: Final answer
x = 36,238,278.39
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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.