Home / 175,907,250.12-242,751,911.05-96,522,832.85

Finding the Fourth Proportional to 175,907,250.12, 242,751,911.05 and 96,522,832.85

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Solution

The fourth proportional to 175,907,250.12, 242,751,911.05 and 96,522,832.85 is: 133,201,457.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,907,250.12 : 242,751,911.05 = 96,522,832.85 : x
  2. Step 2: Convert to fraction form
    175,907,250.12/242,751,911.05 = 96,522,832.85/x
  3. Step 3: Cross multiply
    175,907,250.12x = 242,751,911.05 × 96,522,832.85
  4. Step 4: Simplify right side
    175,907,250.12x = 23,431,102,134,297,216
  5. Step 5: Solve for x
    x = 23,431,102,134,297,216/175,907,250.12
  6. Step 6: Final answer
    x = 133,201,457.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.