Finding the Fourth Proportional to 29,523,669.70, 44,304,166.95 and 17,393,109.70
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Solution
The fourth proportional to 29,523,669.70, 44,304,166.95 and 17,393,109.70 is: 26,100,659.02
Step by Step Solution
- Step 1: Write the proportion equation
29,523,669.70 : 44,304,166.95 = 17,393,109.70 : x - Step 2: Convert to fraction form
29,523,669.70/44,304,166.95 = 17,393,109.70/x - Step 3: Cross multiply
29,523,669.70x = 44,304,166.95 × 17,393,109.70 - Step 4: Simplify right side
29,523,669.70x = 770,587,235,928,464.38 - Step 5: Solve for x
x = 770,587,235,928,464.38/29,523,669.70 - Step 6: Final answer
x = 26,100,659.02
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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.