Finding the Fourth Proportional to 37,034,932.06, 51,125,928.52 and 24,665,609.98
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Solution
The fourth proportional to 37,034,932.06, 51,125,928.52 and 24,665,609.98 is: 34,050,344.97
Step by Step Solution
- Step 1: Write the proportion equation
37,034,932.06 : 51,125,928.52 = 24,665,609.98 : x - Step 2: Convert to fraction form
37,034,932.06/51,125,928.52 = 24,665,609.98/x - Step 3: Cross multiply
37,034,932.06x = 51,125,928.52 × 24,665,609.98 - Step 4: Simplify right side
37,034,932.06x = 1,261,052,212,422,385 - Step 5: Solve for x
x = 1,261,052,212,422,385/37,034,932.06 - Step 6: Final answer
x = 34,050,344.97
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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.