Finding the Fourth Proportional to 32,080,311.25, 44,270,788.41 and 17,395,952.87
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Solution
The fourth proportional to 32,080,311.25, 44,270,788.41 and 17,395,952.87 is: 24,006,392.67
Step by Step Solution
- Step 1: Write the proportion equation
32,080,311.25 : 44,270,788.41 = 17,395,952.87 : x - Step 2: Convert to fraction form
32,080,311.25/44,270,788.41 = 17,395,952.87/x - Step 3: Cross multiply
32,080,311.25x = 44,270,788.41 × 17,395,952.87 - Step 4: Simplify right side
32,080,311.25x = 770,132,548,808,779.12 - Step 5: Solve for x
x = 770,132,548,808,779.12/32,080,311.25 - Step 6: Final answer
x = 24,006,392.67
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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.