Finding the Fourth Proportional to 32,289,418.68, 44,559,745.56 and 17,604,965.13
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Solution
The fourth proportional to 32,289,418.68, 44,559,745.56 and 17,604,965.13 is: 24,295,041.50
Step by Step Solution
- Step 1: Write the proportion equation
32,289,418.68 : 44,559,745.56 = 17,604,965.13 : x - Step 2: Convert to fraction form
32,289,418.68/44,559,745.56 = 17,604,965.13/x - Step 3: Cross multiply
32,289,418.68x = 44,559,745.56 × 17,604,965.13 - Step 4: Simplify right side
32,289,418.68x = 784,472,766,785,472.38 - Step 5: Solve for x
x = 784,472,766,785,472.38/32,289,418.68 - Step 6: Final answer
x = 24,295,041.50
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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.