Finding the Fourth Proportional to 24,467,765.76, 36,717,613.74 and 9,127,327.68
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Solution
The fourth proportional to 24,467,765.76, 36,717,613.74 and 9,127,327.68 is: 13,696,947.06
Step by Step Solution
- Step 1: Write the proportion equation
24,467,765.76 : 36,717,613.74 = 9,127,327.68 : x - Step 2: Convert to fraction form
24,467,765.76/36,717,613.74 = 9,127,327.68/x - Step 3: Cross multiply
24,467,765.76x = 36,717,613.74 × 9,127,327.68 - Step 4: Simplify right side
24,467,765.76x = 335,133,692,232,650.31 - Step 5: Solve for x
x = 335,133,692,232,650.31/24,467,765.76 - Step 6: Final answer
x = 13,696,947.06
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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.