Finding the Fourth Proportional to 5,526,906,586.63, 8,281,923,863.01 and 3,281,532,306.00
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Solution
The fourth proportional to 5,526,906,586.63, 8,281,923,863.01 and 3,281,532,306.00 is: 4,917,289,678.48
Step by Step Solution
- Step 1: Write the proportion equation
5,526,906,586.63 : 8,281,923,863.01 = 3,281,532,306.00 : x - Step 2: Convert to fraction form
5,526,906,586.63/8,281,923,863.01 = 3,281,532,306.00/x - Step 3: Cross multiply
5,526,906,586.63x = 8,281,923,863.01 × 3,281,532,306.00 - Step 4: Simplify right side
5,526,906,586.63x = 27,177,400,712,340,090,880 - Step 5: Solve for x
x = 27,177,400,712,340,090,880/5,526,906,586.63 - Step 6: Final answer
x = 4,917,289,678.48
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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.