Home / 13,071,230.40-19,606,845.60-9,711,998.40

Finding the Fourth Proportional to 13,071,230.40, 19,606,845.60 and 9,711,998.40

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Solution

The fourth proportional to 13,071,230.40, 19,606,845.60 and 9,711,998.40 is: 14,567,997.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,071,230.40 : 19,606,845.60 = 9,711,998.40 : x
  2. Step 2: Convert to fraction form
    13,071,230.40/19,606,845.60 = 9,711,998.40/x
  3. Step 3: Cross multiply
    13,071,230.40x = 19,606,845.60 × 9,711,998.40
  4. Step 4: Simplify right side
    13,071,230.40x = 190,421,653,096,247.06
  5. Step 5: Solve for x
    x = 190,421,653,096,247.06/13,071,230.40
  6. Step 6: Final answer
    x = 14,567,997.60

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