Finding the Fourth Proportional to 224,954,207.80, 337,431,311.70 and 63,396,143.80
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Solution
The fourth proportional to 224,954,207.80, 337,431,311.70 and 63,396,143.80 is: 95,094,215.70
Step by Step Solution
- Step 1: Write the proportion equation
224,954,207.80 : 337,431,311.70 = 63,396,143.80 : x - Step 2: Convert to fraction form
224,954,207.80/337,431,311.70 = 63,396,143.80/x - Step 3: Cross multiply
224,954,207.80x = 337,431,311.70 × 63,396,143.80 - Step 4: Simplify right side
224,954,207.80x = 21,391,843,959,155,820 - Step 5: Solve for x
x = 21,391,843,959,155,820/224,954,207.80 - Step 6: Final answer
x = 95,094,215.70
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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.