Home / 13,308,225.60-19,925,013.60-12,934,977.60

Finding the Fourth Proportional to 13,308,225.60, 19,925,013.60 and 12,934,977.60

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Solution

The fourth proportional to 13,308,225.60, 19,925,013.60 and 12,934,977.60 is: 19,366,188.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,308,225.60 : 19,925,013.60 = 12,934,977.60 : x
  2. Step 2: Convert to fraction form
    13,308,225.60/19,925,013.60 = 12,934,977.60/x
  3. Step 3: Cross multiply
    13,308,225.60x = 19,925,013.60 × 12,934,977.60
  4. Step 4: Simplify right side
    13,308,225.60x = 257,729,604,595,695.38
  5. Step 5: Solve for x
    x = 257,729,604,595,695.38/13,308,225.60
  6. Step 6: Final answer
    x = 19,366,188.43

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