Finding the Fourth Proportional to 32,775,344.06, 45,229,977.50 and 18,091,014.14
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Solution
The fourth proportional to 32,775,344.06, 45,229,977.50 and 18,091,014.14 is: 24,965,601.00
Step by Step Solution
- Step 1: Write the proportion equation
32,775,344.06 : 45,229,977.50 = 18,091,014.14 : x - Step 2: Convert to fraction form
32,775,344.06/45,229,977.50 = 18,091,014.14/x - Step 3: Cross multiply
32,775,344.06x = 45,229,977.50 × 18,091,014.14 - Step 4: Simplify right side
32,775,344.06x = 818,256,162,187,776.88 - Step 5: Solve for x
x = 818,256,162,187,776.88/32,775,344.06 - Step 6: Final answer
x = 24,965,601.00
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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.