Finding the Fourth Proportional to 22,913,123.14, 34,364,843.97 and 6,734,674
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Solution
The fourth proportional to 22,913,123.14, 34,364,843.97 and 6,734,674 is: 10,100,588.20
Step by Step Solution
- Step 1: Write the proportion equation
22,913,123.14 : 34,364,843.97 = 6,734,674 : x - Step 2: Convert to fraction form
22,913,123.14/34,364,843.97 = 6,734,674/x - Step 3: Cross multiply
22,913,123.14x = 34,364,843.97 × 6,734,674 - Step 4: Simplify right side
22,913,123.14x = 231,436,021,198,815.78 - Step 5: Solve for x
x = 231,436,021,198,815.78/22,913,123.14 - Step 6: Final answer
x = 10,100,588.20
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1.5x scale
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.