Finding the Fourth Proportional to 35,037,220.05, 48,000,189.62 and 33,727,253.49
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Solution
The fourth proportional to 35,037,220.05, 48,000,189.62 and 33,727,253.49 is: 46,205,565.41
Step by Step Solution
- Step 1: Write the proportion equation
35,037,220.05 : 48,000,189.62 = 33,727,253.49 : x - Step 2: Convert to fraction form
35,037,220.05/48,000,189.62 = 33,727,253.49/x - Step 3: Cross multiply
35,037,220.05x = 48,000,189.62 × 33,727,253.49 - Step 4: Simplify right side
35,037,220.05x = 1,618,914,562,966,125 - Step 5: Solve for x
x = 1,618,914,562,966,125/35,037,220.05 - Step 6: Final answer
x = 46,205,565.41
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Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.