Finding the Fourth Proportional to 17,783,002.08, 24,540,660 and 9,634,240.08
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Solution
The fourth proportional to 17,783,002.08, 24,540,660 and 9,634,240.08 is: 13,295,314.77
Step by Step Solution
- Step 1: Write the proportion equation
17,783,002.08 : 24,540,660 = 9,634,240.08 : x - Step 2: Convert to fraction form
17,783,002.08/24,540,660 = 9,634,240.08/x - Step 3: Cross multiply
17,783,002.08x = 24,540,660 × 9,634,240.08 - Step 4: Simplify right side
17,783,002.08x = 236,430,610,161,652.81 - Step 5: Solve for x
x = 236,430,610,161,652.81/17,783,002.08 - Step 6: Final answer
x = 13,295,314.77
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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.