Home / 40,286,337.60-60,423,091.20-13,359,993.60

Finding the Fourth Proportional to 40,286,337.60, 60,423,091.20 and 13,359,993.60

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Solution

The fourth proportional to 40,286,337.60, 60,423,091.20 and 13,359,993.60 is: 20,037,862.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,286,337.60 : 60,423,091.20 = 13,359,993.60 : x
  2. Step 2: Convert to fraction form
    40,286,337.60/60,423,091.20 = 13,359,993.60/x
  3. Step 3: Cross multiply
    40,286,337.60x = 60,423,091.20 × 13,359,993.60
  4. Step 4: Simplify right side
    40,286,337.60x = 807,252,111,724,216.38
  5. Step 5: Solve for x
    x = 807,252,111,724,216.38/40,286,337.60
  6. Step 6: Final answer
    x = 20,037,862.95

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