Finding the Fourth Proportional to 17,707,251, 24,435,361.26 and 9,866,358.08
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Solution
The fourth proportional to 17,707,251, 24,435,361.26 and 9,866,358.08 is: 13,615,214.69
Step by Step Solution
- Step 1: Write the proportion equation
17,707,251 : 24,435,361.26 = 9,866,358.08 : x - Step 2: Convert to fraction form
17,707,251/24,435,361.26 = 9,866,358.08/x - Step 3: Cross multiply
17,707,251x = 24,435,361.26 × 9,866,358.08 - Step 4: Simplify right side
17,707,251x = 241,088,024,005,320 - Step 5: Solve for x
x = 241,088,024,005,320/17,707,251 - Step 6: Final answer
x = 13,615,214.69
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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.