Finding the Fourth Proportional to 33,339,122.88, 49,943,977.26 and 24,569,474.70
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Solution
The fourth proportional to 33,339,122.88, 49,943,977.26 and 24,569,474.70 is: 36,806,525.78
Step by Step Solution
- Step 1: Write the proportion equation
33,339,122.88 : 49,943,977.26 = 24,569,474.70 : x - Step 2: Convert to fraction form
33,339,122.88/49,943,977.26 = 24,569,474.70/x - Step 3: Cross multiply
33,339,122.88x = 49,943,977.26 × 24,569,474.70 - Step 4: Simplify right side
33,339,122.88x = 1,227,097,285,706,945.25 - Step 5: Solve for x
x = 1,227,097,285,706,945.25/33,339,122.88 - Step 6: Final answer
x = 36,806,525.78
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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.