Finding the Fourth Proportional to 32,994,101.10, 49,491,151.65 and 22,244,558.70
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Solution
The fourth proportional to 32,994,101.10, 49,491,151.65 and 22,244,558.70 is: 33,366,838.05
Step by Step Solution
- Step 1: Write the proportion equation
32,994,101.10 : 49,491,151.65 = 22,244,558.70 : x - Step 2: Convert to fraction form
32,994,101.10/49,491,151.65 = 22,244,558.70/x - Step 3: Cross multiply
32,994,101.10x = 49,491,151.65 × 22,244,558.70 - Step 4: Simplify right side
32,994,101.10x = 1,100,908,828,009,026.75 - Step 5: Solve for x
x = 1,100,908,828,009,026.75/32,994,101.10 - Step 6: Final answer
x = 33,366,838.05
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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.