Finding the Fourth Proportional to 35,102,452.14, 48,441,106.08 and 19,632,525.30
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Solution
The fourth proportional to 35,102,452.14, 48,441,106.08 and 19,632,525.30 is: 27,092,729.50
Step by Step Solution
- Step 1: Write the proportion equation
35,102,452.14 : 48,441,106.08 = 19,632,525.30 : x - Step 2: Convert to fraction form
35,102,452.14/48,441,106.08 = 19,632,525.30/x - Step 3: Cross multiply
35,102,452.14x = 48,441,106.08 × 19,632,525.30 - Step 4: Simplify right side
35,102,452.14x = 951,021,240,675,583.88 - Step 5: Solve for x
x = 951,021,240,675,583.88/35,102,452.14 - Step 6: Final answer
x = 27,092,729.50
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.