Finding the Fourth Proportional to 24,146,743.57, 36,221,236.80 and 7,752,697
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Solution
The fourth proportional to 24,146,743.57, 36,221,236.80 and 7,752,697 is: 11,629,405.56
Step by Step Solution
- Step 1: Write the proportion equation
24,146,743.57 : 36,221,236.80 = 7,752,697 : x - Step 2: Convert to fraction form
24,146,743.57/36,221,236.80 = 7,752,697/x - Step 3: Cross multiply
24,146,743.57x = 36,221,236.80 × 7,752,697 - Step 4: Simplify right side
24,146,743.57x = 280,812,273,875,649.56 - Step 5: Solve for x
x = 280,812,273,875,649.56/24,146,743.57 - Step 6: Final answer
x = 11,629,405.56
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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.