Finding the Fourth Proportional to 32,271,077.06, 44,534,087.26 and 17,784,389.06
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Solution
The fourth proportional to 32,271,077.06, 44,534,087.26 and 17,784,389.06 is: 24,542,457.41
Step by Step Solution
- Step 1: Write the proportion equation
32,271,077.06 : 44,534,087.26 = 17,784,389.06 : x - Step 2: Convert to fraction form
32,271,077.06/44,534,087.26 = 17,784,389.06/x - Step 3: Cross multiply
32,271,077.06x = 44,534,087.26 × 17,784,389.06 - Step 4: Simplify right side
32,271,077.06x = 792,011,534,330,703.62 - Step 5: Solve for x
x = 792,011,534,330,703.62/32,271,077.06 - Step 6: Final answer
x = 24,542,457.41
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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.