Finding the Fourth Proportional to 19,632,195.76, 29,451,486.21 and 5,800,558
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Solution
The fourth proportional to 19,632,195.76, 29,451,486.21 and 5,800,558 is: 8,701,780.28
Step by Step Solution
- Step 1: Write the proportion equation
19,632,195.76 : 29,451,486.21 = 5,800,558 : x - Step 2: Convert to fraction form
19,632,195.76/29,451,486.21 = 5,800,558/x - Step 3: Cross multiply
19,632,195.76x = 29,451,486.21 × 5,800,558 - Step 4: Simplify right side
19,632,195.76x = 170,835,053,947,305.19 - Step 5: Solve for x
x = 170,835,053,947,305.19/19,632,195.76 - Step 6: Final answer
x = 8,701,780.28
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.