Home / 14,338,861.08-21,508,272-6,658,305.96

Finding the Fourth Proportional to 14,338,861.08, 21,508,272 and 6,658,305.96

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Solution

The fourth proportional to 14,338,861.08, 21,508,272 and 6,658,305.96 is: 9,987,449.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,338,861.08 : 21,508,272 = 6,658,305.96 : x
  2. Step 2: Convert to fraction form
    14,338,861.08/21,508,272 = 6,658,305.96/x
  3. Step 3: Cross multiply
    14,338,861.08x = 21,508,272 × 6,658,305.96
  4. Step 4: Simplify right side
    14,338,861.08x = 143,208,655,646,901.12
  5. Step 5: Solve for x
    x = 143,208,655,646,901.12/14,338,861.08
  6. Step 6: Final answer
    x = 9,987,449.83

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