Home / 11,451,796,505.10-17,177,694,757.65-10,625,299,461.90

Finding the Fourth Proportional to 11,451,796,505.10, 17,177,694,757.65 and 10,625,299,461.90

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Solution

The fourth proportional to 11,451,796,505.10, 17,177,694,757.65 and 10,625,299,461.90 is: 15,937,949,192.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,451,796,505.10 : 17,177,694,757.65 = 10,625,299,461.90 : x
  2. Step 2: Convert to fraction form
    11,451,796,505.10/17,177,694,757.65 = 10,625,299,461.90/x
  3. Step 3: Cross multiply
    11,451,796,505.10x = 17,177,694,757.65 × 10,625,299,461.90
  4. Step 4: Simplify right side
    11,451,796,505.10x = 182,518,150,865,140,973,568
  5. Step 5: Solve for x
    x = 182,518,150,865,140,973,568/11,451,796,505.10
  6. Step 6: Final answer
    x = 15,937,949,192.85

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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.