Finding the Fourth Proportional to 24,239,108, 33,450,669.36 and 13,374,791.84
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Solution
The fourth proportional to 24,239,108, 33,450,669.36 and 13,374,791.84 is: 18,457,599.17
Step by Step Solution
- Step 1: Write the proportion equation
24,239,108 : 33,450,669.36 = 13,374,791.84 : x - Step 2: Convert to fraction form
24,239,108/33,450,669.36 = 13,374,791.84/x - Step 3: Cross multiply
24,239,108x = 33,450,669.36 × 13,374,791.84 - Step 4: Simplify right side
24,239,108x = 447,395,739,598,666 - Step 5: Solve for x
x = 447,395,739,598,666/24,239,108 - Step 6: Final answer
x = 18,457,599.17
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1.5x scale
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.