Finding the Fourth Proportional to 24,448,293.86, 33,731,287.94 and 14,655,164.84
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Solution
The fourth proportional to 24,448,293.86, 33,731,287.94 and 14,655,164.84 is: 20,219,717.08
Step by Step Solution
- Step 1: Write the proportion equation
24,448,293.86 : 33,731,287.94 = 14,655,164.84 : x - Step 2: Convert to fraction form
24,448,293.86/33,731,287.94 = 14,655,164.84/x - Step 3: Cross multiply
24,448,293.86x = 33,731,287.94 × 14,655,164.84 - Step 4: Simplify right side
24,448,293.86x = 494,337,584,894,185.56 - Step 5: Solve for x
x = 494,337,584,894,185.56/24,448,293.86 - Step 6: Final answer
x = 20,219,717.08
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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.