Home / 47,498,906-65,548,617-25,768,874

Finding the Fourth Proportional to 47,498,906, 65,548,617 and 25,768,874

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Solution

The fourth proportional to 47,498,906, 65,548,617 and 25,768,874 is: 35,561,114.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,498,906 : 65,548,617 = 25,768,874 : x
  2. Step 2: Convert to fraction form
    47,498,906/65,548,617 = 25,768,874/x
  3. Step 3: Cross multiply
    47,498,906x = 65,548,617 × 25,768,874
  4. Step 4: Simplify right side
    47,498,906x = 1,689,114,052,347,258
  5. Step 5: Solve for x
    x = 1,689,114,052,347,258/47,498,906
  6. Step 6: Final answer
    x = 35,561,114.87

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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.