Finding the Fourth Proportional to 5,584,060,390.06, 8,375,183,592.36 and 2,636,334,310.06
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Solution
The fourth proportional to 5,584,060,390.06, 8,375,183,592.36 and 2,636,334,310.06 is: 3,954,073,257.68
Step by Step Solution
- Step 1: Write the proportion equation
5,584,060,390.06 : 8,375,183,592.36 = 2,636,334,310.06 : x - Step 2: Convert to fraction form
5,584,060,390.06/8,375,183,592.36 = 2,636,334,310.06/x - Step 3: Cross multiply
5,584,060,390.06x = 8,375,183,592.36 × 2,636,334,310.06 - Step 4: Simplify right side
5,584,060,390.06x = 22,079,783,857,590,231,040 - Step 5: Solve for x
x = 22,079,783,857,590,231,040/5,584,060,390.06 - Step 6: Final answer
x = 3,954,073,257.68
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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.