Finding the Fourth Proportional to 23,267,793.60, 34,905,474 and 6,874,741.44
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Solution
The fourth proportional to 23,267,793.60, 34,905,474 and 6,874,741.44 is: 10,313,230.07
Step by Step Solution
- Step 1: Write the proportion equation
23,267,793.60 : 34,905,474 = 6,874,741.44 : x - Step 2: Convert to fraction form
23,267,793.60/34,905,474 = 6,874,741.44/x - Step 3: Cross multiply
23,267,793.60x = 34,905,474 × 6,874,741.44 - Step 4: Simplify right side
23,267,793.60x = 239,966,108,590,642.56 - Step 5: Solve for x
x = 239,966,108,590,642.56/23,267,793.60 - Step 6: Final answer
x = 10,313,230.07
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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.