Finding the Fourth Proportional to 24,005,164.68, 36,007,748.55 and 5,809,361.58
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Solution
The fourth proportional to 24,005,164.68, 36,007,748.55 and 5,809,361.58 is: 8,714,042.74
Step by Step Solution
- Step 1: Write the proportion equation
24,005,164.68 : 36,007,748.55 = 5,809,361.58 : x - Step 2: Convert to fraction form
24,005,164.68/36,007,748.55 = 5,809,361.58/x - Step 3: Cross multiply
24,005,164.68x = 36,007,748.55 × 5,809,361.58 - Step 4: Simplify right side
24,005,164.68x = 209,182,031,008,670.69 - Step 5: Solve for x
x = 209,182,031,008,670.69/24,005,164.68 - Step 6: Final answer
x = 8,714,042.74
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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.