Home / 86,894,440.20-130,359,156.30-25,483,480.20

Finding the Fourth Proportional to 86,894,440.20, 130,359,156.30 and 25,483,480.20

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Solution

The fourth proportional to 86,894,440.20, 130,359,156.30 and 25,483,480.20 is: 38,230,351.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,894,440.20 : 130,359,156.30 = 25,483,480.20 : x
  2. Step 2: Convert to fraction form
    86,894,440.20/130,359,156.30 = 25,483,480.20/x
  3. Step 3: Cross multiply
    86,894,440.20x = 130,359,156.30 × 25,483,480.20
  4. Step 4: Simplify right side
    86,894,440.20x = 3,322,004,978,459,755
  5. Step 5: Solve for x
    x = 3,322,004,978,459,755/86,894,440.20
  6. Step 6: Final answer
    x = 38,230,351.34

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