Finding the Fourth Proportional to 36,205,235.22, 54,248,127.66 and 20,865,409.44
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Solution
The fourth proportional to 36,205,235.22, 54,248,127.66 and 20,865,409.44 is: 31,263,694.00
Step by Step Solution
- Step 1: Write the proportion equation
36,205,235.22 : 54,248,127.66 = 20,865,409.44 : x - Step 2: Convert to fraction form
36,205,235.22/54,248,127.66 = 20,865,409.44/x - Step 3: Cross multiply
36,205,235.22x = 54,248,127.66 × 20,865,409.44 - Step 4: Simplify right side
36,205,235.22x = 1,131,909,394,979,289 - Step 5: Solve for x
x = 1,131,909,394,979,289/36,205,235.22 - Step 6: Final answer
x = 31,263,694.00
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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.