Home / 13,223,746.96-19,827,913.44-5,127,263.92

Finding the Fourth Proportional to 13,223,746.96, 19,827,913.44 and 5,127,263.92

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Solution

The fourth proportional to 13,223,746.96, 19,827,913.44 and 5,127,263.92 is: 7,687,907.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,223,746.96 : 19,827,913.44 = 5,127,263.92 : x
  2. Step 2: Convert to fraction form
    13,223,746.96/19,827,913.44 = 5,127,263.92/x
  3. Step 3: Cross multiply
    13,223,746.96x = 19,827,913.44 × 5,127,263.92
  4. Step 4: Simplify right side
    13,223,746.96x = 101,662,945,189,795.09
  5. Step 5: Solve for x
    x = 101,662,945,189,795.09/13,223,746.96
  6. Step 6: Final answer
    x = 7,687,907.63

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