Finding the Fourth Proportional to 43,557,027.90, 65,367,034.65 and 24,367,415.10
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Solution
The fourth proportional to 43,557,027.90, 65,367,034.65 and 24,367,415.10 is: 36,568,740.89
Step by Step Solution
- Step 1: Write the proportion equation
43,557,027.90 : 65,367,034.65 = 24,367,415.10 : x - Step 2: Convert to fraction form
43,557,027.90/65,367,034.65 = 24,367,415.10/x - Step 3: Cross multiply
43,557,027.90x = 65,367,034.65 × 24,367,415.10 - Step 4: Simplify right side
43,557,027.90x = 1,592,825,667,172,633.25 - Step 5: Solve for x
x = 1,592,825,667,172,633.25/43,557,027.90 - Step 6: Final answer
x = 36,568,740.89
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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.