Finding the Fourth Proportional to 24,257,060.10, 36,385,590.15 and 17,879,768.10
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Solution
The fourth proportional to 24,257,060.10, 36,385,590.15 and 17,879,768.10 is: 26,819,652.15
Step by Step Solution
- Step 1: Write the proportion equation
24,257,060.10 : 36,385,590.15 = 17,879,768.10 : x - Step 2: Convert to fraction form
24,257,060.10/36,385,590.15 = 17,879,768.10/x - Step 3: Cross multiply
24,257,060.10x = 36,385,590.15 × 17,879,768.10 - Step 4: Simplify right side
24,257,060.10x = 650,565,914,063,644.25 - Step 5: Solve for x
x = 650,565,914,063,644.25/24,257,060.10 - Step 6: Final answer
x = 26,819,652.15
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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.