Home / 90,804,546.40-136,206,819.60-60,413,864.80

Finding the Fourth Proportional to 90,804,546.40, 136,206,819.60 and 60,413,864.80

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Solution

The fourth proportional to 90,804,546.40, 136,206,819.60 and 60,413,864.80 is: 90,620,797.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    90,804,546.40 : 136,206,819.60 = 60,413,864.80 : x
  2. Step 2: Convert to fraction form
    90,804,546.40/136,206,819.60 = 60,413,864.80/x
  3. Step 3: Cross multiply
    90,804,546.40x = 136,206,819.60 × 60,413,864.80
  4. Step 4: Simplify right side
    90,804,546.40x = 8,228,780,384,152,389
  5. Step 5: Solve for x
    x = 8,228,780,384,152,389/90,804,546.40
  6. Step 6: Final answer
    x = 90,620,797.20

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