Finding the Fourth Proportional to 24,178,321.84, 33,365,793.30 and 13,165,068.14
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Solution
The fourth proportional to 24,178,321.84, 33,365,793.30 and 13,165,068.14 is: 18,167,635.67
Step by Step Solution
- Step 1: Write the proportion equation
24,178,321.84 : 33,365,793.30 = 13,165,068.14 : x - Step 2: Convert to fraction form
24,178,321.84/33,365,793.30 = 13,165,068.14/x - Step 3: Cross multiply
24,178,321.84x = 33,365,793.30 × 13,165,068.14 - Step 4: Simplify right side
24,178,321.84x = 439,262,942,339,655.50 - Step 5: Solve for x
x = 439,262,942,339,655.50/24,178,321.84 - Step 6: Final answer
x = 18,167,635.67
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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.