Finding the Fourth Proportional to 34,984,937.20, 52,487,236.20 and 17,034,626.80
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Solution
The fourth proportional to 34,984,937.20, 52,487,236.20 and 17,034,626.80 is: 25,556,726.75
Step by Step Solution
- Step 1: Write the proportion equation
34,984,937.20 : 52,487,236.20 = 17,034,626.80 : x - Step 2: Convert to fraction form
34,984,937.20/52,487,236.20 = 17,034,626.80/x - Step 3: Cross multiply
34,984,937.20x = 52,487,236.20 × 17,034,626.80 - Step 4: Simplify right side
34,984,937.20x = 894,100,480,430,450.25 - Step 5: Solve for x
x = 894,100,480,430,450.25/34,984,937.20 - Step 6: Final answer
x = 25,556,726.75
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.