Finding the Fourth Proportional to 32,119,195.68, 44,323,288.32 and 17,434,546.08
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Solution
The fourth proportional to 32,119,195.68, 44,323,288.32 and 17,434,546.08 is: 24,059,021.29
Step by Step Solution
- Step 1: Write the proportion equation
32,119,195.68 : 44,323,288.32 = 17,434,546.08 : x - Step 2: Convert to fraction form
32,119,195.68/44,323,288.32 = 17,434,546.08/x - Step 3: Cross multiply
32,119,195.68x = 44,323,288.32 × 17,434,546.08 - Step 4: Simplify right side
32,119,195.68x = 772,756,412,632,165.75 - Step 5: Solve for x
x = 772,756,412,632,165.75/32,119,195.68 - Step 6: Final answer
x = 24,059,021.29
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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.