Home / 15,978,129.60-23,979,004.20-10,584,987.60

Finding the Fourth Proportional to 15,978,129.60, 23,979,004.20 and 10,584,987.60

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Solution

The fourth proportional to 15,978,129.60, 23,979,004.20 and 10,584,987.60 is: 15,885,305.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,978,129.60 : 23,979,004.20 = 10,584,987.60 : x
  2. Step 2: Convert to fraction form
    15,978,129.60/23,979,004.20 = 10,584,987.60/x
  3. Step 3: Cross multiply
    15,978,129.60x = 23,979,004.20 × 10,584,987.60
  4. Step 4: Simplify right side
    15,978,129.60x = 253,817,462,117,347.91
  5. Step 5: Solve for x
    x = 253,817,462,117,347.91/15,978,129.60
  6. Step 6: Final answer
    x = 15,885,305.01

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Why These Related Problems?

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