Finding the Fourth Proportional to 39,212,095.60, 58,764,334.45 and 24,809,380.19
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Solution
The fourth proportional to 39,212,095.60, 58,764,334.45 and 24,809,380.19 is: 37,180,025.53
Step by Step Solution
- Step 1: Write the proportion equation
39,212,095.60 : 58,764,334.45 = 24,809,380.19 : x - Step 2: Convert to fraction form
39,212,095.60/58,764,334.45 = 24,809,380.19/x - Step 3: Cross multiply
39,212,095.60x = 58,764,334.45 × 24,809,380.19 - Step 4: Simplify right side
39,212,095.60x = 1,457,906,715,189,095.50 - Step 5: Solve for x
x = 1,457,906,715,189,095.50/39,212,095.60 - Step 6: Final answer
x = 37,180,025.53
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.