Finding the Fourth Proportional to 41,907,688.80, 62,933,266.80 and 22,775,812.80
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Solution
The fourth proportional to 41,907,688.80, 62,933,266.80 and 22,775,812.80 is: 34,202,704.67
Step by Step Solution
- Step 1: Write the proportion equation
41,907,688.80 : 62,933,266.80 = 22,775,812.80 : x - Step 2: Convert to fraction form
41,907,688.80/62,933,266.80 = 22,775,812.80/x - Step 3: Cross multiply
41,907,688.80x = 62,933,266.80 × 22,775,812.80 - Step 4: Simplify right side
41,907,688.80x = 1,433,356,303,529,255 - Step 5: Solve for x
x = 1,433,356,303,529,255/41,907,688.80 - Step 6: Final answer
x = 34,202,704.67
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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.