Finding the Fourth Proportional to 44,489,339.15, 61,392,579.51 and 24,641,928.05
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Solution
The fourth proportional to 44,489,339.15, 61,392,579.51 and 24,641,928.05 is: 34,004,360.50
Step by Step Solution
- Step 1: Write the proportion equation
44,489,339.15 : 61,392,579.51 = 24,641,928.05 : x - Step 2: Convert to fraction form
44,489,339.15/61,392,579.51 = 24,641,928.05/x - Step 3: Cross multiply
44,489,339.15x = 61,392,579.51 × 24,641,928.05 - Step 4: Simplify right side
44,489,339.15x = 1,512,831,526,874,768.75 - Step 5: Solve for x
x = 1,512,831,526,874,768.75/44,489,339.15 - Step 6: Final answer
x = 34,004,360.50
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.