Home / 28,628,265.60-42,914,404.80-25,604,956.80

Finding the Fourth Proportional to 28,628,265.60, 42,914,404.80 and 25,604,956.80

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Solution

The fourth proportional to 28,628,265.60, 42,914,404.80 and 25,604,956.80 is: 38,382,397.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,628,265.60 : 42,914,404.80 = 25,604,956.80 : x
  2. Step 2: Convert to fraction form
    28,628,265.60/42,914,404.80 = 25,604,956.80/x
  3. Step 3: Cross multiply
    28,628,265.60x = 42,914,404.80 × 25,604,956.80
  4. Step 4: Simplify right side
    28,628,265.60x = 1,098,821,481,001,712.62
  5. Step 5: Solve for x
    x = 1,098,821,481,001,712.62/28,628,265.60
  6. Step 6: Final answer
    x = 38,382,397.88

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