Finding the Fourth Proportional to 24,448,296.48, 33,731,291.56 and 14,655,167.46
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Solution
The fourth proportional to 24,448,296.48, 33,731,291.56 and 14,655,167.46 is: 20,219,720.70
Step by Step Solution
- Step 1: Write the proportion equation
24,448,296.48 : 33,731,291.56 = 14,655,167.46 : x - Step 2: Convert to fraction form
24,448,296.48/33,731,291.56 = 14,655,167.46/x - Step 3: Cross multiply
24,448,296.48x = 33,731,291.56 × 14,655,167.46 - Step 4: Simplify right side
24,448,296.48x = 494,337,726,453,884.69 - Step 5: Solve for x
x = 494,337,726,453,884.69/24,448,296.48 - Step 6: Final answer
x = 20,219,720.70
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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.