Finding the Fourth Proportional to 17,459,571.07, 24,094,215.09 and 10,121,658.49
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Solution
The fourth proportional to 17,459,571.07, 24,094,215.09 and 10,121,658.49 is: 13,967,892.78
Step by Step Solution
- Step 1: Write the proportion equation
17,459,571.07 : 24,094,215.09 = 10,121,658.49 : x - Step 2: Convert to fraction form
17,459,571.07/24,094,215.09 = 10,121,658.49/x - Step 3: Cross multiply
17,459,571.07x = 24,094,215.09 × 10,121,658.49 - Step 4: Simplify right side
17,459,571.07x = 243,873,416,725,584.62 - Step 5: Solve for x
x = 243,873,416,725,584.62/17,459,571.07 - Step 6: Final answer
x = 13,967,892.78
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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.