Home / 29,647,085.76-44,483,410.44-11,464,082.64

Finding the Fourth Proportional to 29,647,085.76, 44,483,410.44 and 11,464,082.64

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Solution

The fourth proportional to 29,647,085.76, 44,483,410.44 and 11,464,082.64 is: 17,201,066.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,647,085.76 : 44,483,410.44 = 11,464,082.64 : x
  2. Step 2: Convert to fraction form
    29,647,085.76/44,483,410.44 = 11,464,082.64/x
  3. Step 3: Cross multiply
    29,647,085.76x = 44,483,410.44 × 11,464,082.64
  4. Step 4: Simplify right side
    29,647,085.76x = 509,961,493,393,198.75
  5. Step 5: Solve for x
    x = 509,961,493,393,198.75/29,647,085.76
  6. Step 6: Final answer
    x = 17,201,066.49

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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.