Finding the Fourth Proportional to 33,074,220.80, 49,516,852.80 and 29,672,998.40
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Solution
The fourth proportional to 33,074,220.80, 49,516,852.80 and 29,672,998.40 is: 44,424,734.99
Step by Step Solution
- Step 1: Write the proportion equation
33,074,220.80 : 49,516,852.80 = 29,672,998.40 : x - Step 2: Convert to fraction form
33,074,220.80/49,516,852.80 = 29,672,998.40/x - Step 3: Cross multiply
33,074,220.80x = 49,516,852.80 × 29,672,998.40 - Step 4: Simplify right side
33,074,220.80x = 1,469,313,493,907,435.25 - Step 5: Solve for x
x = 1,469,313,493,907,435.25/33,074,220.80 - Step 6: Final answer
x = 44,424,734.99
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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.