Home / 53,485,351.20-80,228,026.80-13,095,835.20

Finding the Fourth Proportional to 53,485,351.20, 80,228,026.80 and 13,095,835.20

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Solution

The fourth proportional to 53,485,351.20, 80,228,026.80 and 13,095,835.20 is: 19,643,752.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,485,351.20 : 80,228,026.80 = 13,095,835.20 : x
  2. Step 2: Convert to fraction form
    53,485,351.20/80,228,026.80 = 13,095,835.20/x
  3. Step 3: Cross multiply
    53,485,351.20x = 80,228,026.80 × 13,095,835.20
  4. Step 4: Simplify right side
    53,485,351.20x = 1,050,653,017,393,983.25
  5. Step 5: Solve for x
    x = 1,050,653,017,393,983.25/53,485,351.20
  6. Step 6: Final answer
    x = 19,643,752.80

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