Finding the Fourth Proportional to 32,214,588.91, 44,456,139.95 and 17,727,900.91
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Solution
The fourth proportional to 32,214,588.91, 44,456,139.95 and 17,727,900.91 is: 24,464,507.24
Step by Step Solution
- Step 1: Write the proportion equation
32,214,588.91 : 44,456,139.95 = 17,727,900.91 : x - Step 2: Convert to fraction form
32,214,588.91/44,456,139.95 = 17,727,900.91/x - Step 3: Cross multiply
32,214,588.91x = 44,456,139.95 × 17,727,900.91 - Step 4: Simplify right side
32,214,588.91x = 788,114,043,674,912.50 - Step 5: Solve for x
x = 788,114,043,674,912.50/32,214,588.91 - Step 6: Final answer
x = 24,464,507.24
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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.