Finding the Fourth Proportional to 63,222,173.24, 94,765,227.42 and 41,354,318.12
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Solution
The fourth proportional to 63,222,173.24, 94,765,227.42 and 41,354,318.12 is: 61,986,976.41
Step by Step Solution
- Step 1: Write the proportion equation
63,222,173.24 : 94,765,227.42 = 41,354,318.12 : x - Step 2: Convert to fraction form
63,222,173.24/94,765,227.42 = 41,354,318.12/x - Step 3: Cross multiply
63,222,173.24x = 94,765,227.42 × 41,354,318.12 - Step 4: Simplify right side
63,222,173.24x = 3,918,951,361,440,826.50 - Step 5: Solve for x
x = 3,918,951,361,440,826.50/63,222,173.24 - Step 6: Final answer
x = 61,986,976.41
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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.