Finding the Fourth Proportional to 17,955,231.14, 26,936,633.66 and 5,823,752.46
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Solution
The fourth proportional to 17,955,231.14, 26,936,633.66 and 5,823,752.46 is: 8,736,856.98
Step by Step Solution
- Step 1: Write the proportion equation
17,955,231.14 : 26,936,633.66 = 5,823,752.46 : x - Step 2: Convert to fraction form
17,955,231.14/26,936,633.66 = 5,823,752.46/x - Step 3: Cross multiply
17,955,231.14x = 26,936,633.66 × 5,823,752.46 - Step 4: Simplify right side
17,955,231.14x = 156,872,286,512,425.06 - Step 5: Solve for x
x = 156,872,286,512,425.06/17,955,231.14 - Step 6: Final answer
x = 8,736,856.98
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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.