Finding the Fourth Proportional to 41,799,126.80, 62,665,836.00 and 26,414,057.48
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Solution
The fourth proportional to 41,799,126.80, 62,665,836.00 and 26,414,057.48 is: 39,600,324.70
Step by Step Solution
- Step 1: Write the proportion equation
41,799,126.80 : 62,665,836.00 = 26,414,057.48 : x - Step 2: Convert to fraction form
41,799,126.80/62,665,836.00 = 26,414,057.48/x - Step 3: Cross multiply
41,799,126.80x = 62,665,836.00 × 26,414,057.48 - Step 4: Simplify right side
41,799,126.80x = 1,655,258,993,723,924.25 - Step 5: Solve for x
x = 1,655,258,993,723,924.25/41,799,126.80 - Step 6: Final answer
x = 39,600,324.70
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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.