Finding the Fourth Proportional to 24,777,462.06, 34,193,867.22 and 16,953,384.12
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Solution
The fourth proportional to 24,777,462.06, 34,193,867.22 and 16,953,384.12 is: 23,396,333.50
Step by Step Solution
- Step 1: Write the proportion equation
24,777,462.06 : 34,193,867.22 = 16,953,384.12 : x - Step 2: Convert to fraction form
24,777,462.06/34,193,867.22 = 16,953,384.12/x - Step 3: Cross multiply
24,777,462.06x = 34,193,867.22 × 16,953,384.12 - Step 4: Simplify right side
24,777,462.06x = 579,701,765,528,936.50 - Step 5: Solve for x
x = 579,701,765,528,936.50/24,777,462.06 - Step 6: Final answer
x = 23,396,333.50
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1.5x scale
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.