Home / 528,449,847,010.10-792,674,770,515.20-528,449,847,010.10

Finding the Fourth Proportional to 528,449,847,010.10, 792,674,770,515.20 and 528,449,847,010.10

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Solution

The fourth proportional to 528,449,847,010.10, 792,674,770,515.20 and 528,449,847,010.10 is: 792,674,770,515.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    528,449,847,010.10 : 792,674,770,515.20 = 528,449,847,010.10 : x
  2. Step 2: Convert to fraction form
    528,449,847,010.10/792,674,770,515.20 = 528,449,847,010.10/x
  3. Step 3: Cross multiply
    528,449,847,010.10x = 792,674,770,515.20 × 528,449,847,010.10
  4. Step 4: Simplify right side
    528,449,847,010.10x = 418,888,861,207,523,496,034,304
  5. Step 5: Solve for x
    x = 418,888,861,207,523,496,034,304/528,449,847,010.10
  6. Step 6: Final answer
    x = 792,674,770,515.20

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Double scale
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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.