Finding the Fourth Proportional to 17,462,108.16, 26,192,977.92 and 6,824,448
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Solution
The fourth proportional to 17,462,108.16, 26,192,977.92 and 6,824,448 is: 10,236,599.97
Step by Step Solution
- Step 1: Write the proportion equation
17,462,108.16 : 26,192,977.92 = 6,824,448 : x - Step 2: Convert to fraction form
17,462,108.16/26,192,977.92 = 6,824,448/x - Step 3: Cross multiply
17,462,108.16x = 26,192,977.92 × 6,824,448 - Step 4: Simplify right side
17,462,108.16x = 178,752,615,780,188.19 - Step 5: Solve for x
x = 178,752,615,780,188.19/17,462,108.16 - Step 6: Final answer
x = 10,236,599.97
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1.5x scale
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.