Finding the Fourth Proportional to 14,436,351.12, 21,652,841.07 and 5,800,101.96
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Solution
The fourth proportional to 14,436,351.12, 21,652,841.07 and 5,800,101.96 is: 8,699,475.71
Step by Step Solution
- Step 1: Write the proportion equation
14,436,351.12 : 21,652,841.07 = 5,800,101.96 : x - Step 2: Convert to fraction form
14,436,351.12/21,652,841.07 = 5,800,101.96/x - Step 3: Cross multiply
14,436,351.12x = 21,652,841.07 × 5,800,101.96 - Step 4: Simplify right side
14,436,351.12x = 125,588,685,929,675.50 - Step 5: Solve for x
x = 125,588,685,929,675.50/14,436,351.12 - Step 6: Final answer
x = 8,699,475.71
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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.