Finding the Fourth Proportional to 41,804,220.35, 62,726,873.75 and 18,791,414.44
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Solution
The fourth proportional to 41,804,220.35, 62,726,873.75 and 18,791,414.44 is: 28,196,356.04
Step by Step Solution
- Step 1: Write the proportion equation
41,804,220.35 : 62,726,873.75 = 18,791,414.44 : x - Step 2: Convert to fraction form
41,804,220.35/62,726,873.75 = 18,791,414.44/x - Step 3: Cross multiply
41,804,220.35x = 62,726,873.75 × 18,791,414.44 - Step 4: Simplify right side
41,804,220.35x = 1,178,726,680,981,500.50 - Step 5: Solve for x
x = 1,178,726,680,981,500.50/41,804,220.35 - Step 6: Final answer
x = 28,196,356.04
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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.