Finding the Fourth Proportional to 32,599,329.84, 48,906,051.50 and 9,881,940.24
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Solution
The fourth proportional to 32,599,329.84, 48,906,051.50 and 9,881,940.24 is: 14,825,049.49
Step by Step Solution
- Step 1: Write the proportion equation
32,599,329.84 : 48,906,051.50 = 9,881,940.24 : x - Step 2: Convert to fraction form
32,599,329.84/48,906,051.50 = 9,881,940.24/x - Step 3: Cross multiply
32,599,329.84x = 48,906,051.50 × 9,881,940.24 - Step 4: Simplify right side
32,599,329.84x = 483,286,678,297,362.38 - Step 5: Solve for x
x = 483,286,678,297,362.38/32,599,329.84 - Step 6: Final answer
x = 14,825,049.49
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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.