Finding the Fourth Proportional to 32,028,733.99, 44,199,676.87 and 17,344,416.37
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Solution
The fourth proportional to 32,028,733.99, 44,199,676.87 and 17,344,416.37 is: 23,935,307.57
Step by Step Solution
- Step 1: Write the proportion equation
32,028,733.99 : 44,199,676.87 = 17,344,416.37 : x - Step 2: Convert to fraction form
32,028,733.99/44,199,676.87 = 17,344,416.37/x - Step 3: Cross multiply
32,028,733.99x = 44,199,676.87 × 17,344,416.37 - Step 4: Simplify right side
32,028,733.99x = 766,617,599,203,621.75 - Step 5: Solve for x
x = 766,617,599,203,621.75/32,028,733.99 - Step 6: Final answer
x = 23,935,307.57
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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.