Finding the Fourth Proportional to 24,448,295.48, 33,731,290.18 and 14,655,166.46
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Solution
The fourth proportional to 24,448,295.48, 33,731,290.18 and 14,655,166.46 is: 20,219,719.32
Step by Step Solution
- Step 1: Write the proportion equation
24,448,295.48 : 33,731,290.18 = 14,655,166.46 : x - Step 2: Convert to fraction form
24,448,295.48/33,731,290.18 = 14,655,166.46/x - Step 3: Cross multiply
24,448,295.48x = 33,731,290.18 × 14,655,166.46 - Step 4: Simplify right side
24,448,295.48x = 494,337,672,498,463.38 - Step 5: Solve for x
x = 494,337,672,498,463.38/24,448,295.48 - Step 6: Final answer
x = 20,219,719.32
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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.