Finding the Fourth Proportional to 17,401,607.08, 24,014,381.92 and 9,561,283.83
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Solution
The fourth proportional to 17,401,607.08, 24,014,381.92 and 9,561,283.83 is: 13,194,661.88
Step by Step Solution
- Step 1: Write the proportion equation
17,401,607.08 : 24,014,381.92 = 9,561,283.83 : x - Step 2: Convert to fraction form
17,401,607.08/24,014,381.92 = 9,561,283.83/x - Step 3: Cross multiply
17,401,607.08x = 24,014,381.92 × 9,561,283.83 - Step 4: Simplify right side
17,401,607.08x = 229,608,321,515,237.16 - Step 5: Solve for x
x = 229,608,321,515,237.16/17,401,607.08 - Step 6: Final answer
x = 13,194,661.88
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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.