Finding the Fourth Proportional to 16,238,482.98, 24,354,781.04 and 6,522,704.42
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Solution
The fourth proportional to 16,238,482.98, 24,354,781.04 and 6,522,704.42 is: 9,782,874.31
Step by Step Solution
- Step 1: Write the proportion equation
16,238,482.98 : 24,354,781.04 = 6,522,704.42 : x - Step 2: Convert to fraction form
16,238,482.98/24,354,781.04 = 6,522,704.42/x - Step 3: Cross multiply
16,238,482.98x = 24,354,781.04 × 6,522,704.42 - Step 4: Simplify right side
16,238,482.98x = 158,859,037,937,740.19 - Step 5: Solve for x
x = 158,859,037,937,740.19/16,238,482.98 - Step 6: Final answer
x = 9,782,874.31
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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.