Finding the Fourth Proportional to 153,187,023.57, 229,816,850.49 and 44,009,556
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Solution
The fourth proportional to 153,187,023.57, 229,816,850.49 and 44,009,556 is: 66,024,767.08
Step by Step Solution
- Step 1: Write the proportion equation
153,187,023.57 : 229,816,850.49 = 44,009,556 : x - Step 2: Convert to fraction form
153,187,023.57/229,816,850.49 = 44,009,556/x - Step 3: Cross multiply
153,187,023.57x = 229,816,850.49 × 44,009,556 - Step 4: Simplify right side
153,187,023.57x = 10,114,137,551,383,282 - Step 5: Solve for x
x = 10,114,137,551,383,282/153,187,023.57 - Step 6: Final answer
x = 66,024,767.08
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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.