Finding the Fourth Proportional to 29,609,675.70, 44,414,513.55 and 15,260,768.70
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Solution
The fourth proportional to 29,609,675.70, 44,414,513.55 and 15,260,768.70 is: 22,891,153.05
Step by Step Solution
- Step 1: Write the proportion equation
29,609,675.70 : 44,414,513.55 = 15,260,768.70 : x - Step 2: Convert to fraction form
29,609,675.70/44,414,513.55 = 15,260,768.70/x - Step 3: Cross multiply
29,609,675.70x = 44,414,513.55 × 15,260,768.70 - Step 4: Simplify right side
29,609,675.70x = 677,799,618,209,565.75 - Step 5: Solve for x
x = 677,799,618,209,565.75/29,609,675.70 - Step 6: Final answer
x = 22,891,153.05
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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.