Finding the Fourth Proportional to 16,452,596.60, 24,668,526.90 and 6,874,638.20
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Solution
The fourth proportional to 16,452,596.60, 24,668,526.90 and 6,874,638.20 is: 10,307,625.08
Step by Step Solution
- Step 1: Write the proportion equation
16,452,596.60 : 24,668,526.90 = 6,874,638.20 : x - Step 2: Convert to fraction form
16,452,596.60/24,668,526.90 = 6,874,638.20/x - Step 3: Cross multiply
16,452,596.60x = 24,668,526.90 × 6,874,638.20 - Step 4: Simplify right side
16,452,596.60x = 169,587,197,364,467.56 - Step 5: Solve for x
x = 169,587,197,364,467.56/16,452,596.60 - Step 6: Final answer
x = 10,307,625.08
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.