Home / 13,754,953.72-18,981,875.91-7,560,635.14

Finding the Fourth Proportional to 13,754,953.72, 18,981,875.91 and 7,560,635.14

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Solution

The fourth proportional to 13,754,953.72, 18,981,875.91 and 7,560,635.14 is: 10,433,698.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,754,953.72 : 18,981,875.91 = 7,560,635.14 : x
  2. Step 2: Convert to fraction form
    13,754,953.72/18,981,875.91 = 7,560,635.14/x
  3. Step 3: Cross multiply
    13,754,953.72x = 18,981,875.91 × 7,560,635.14
  4. Step 4: Simplify right side
    13,754,953.72x = 143,515,038,028,265.47
  5. Step 5: Solve for x
    x = 143,515,038,028,265.47/13,754,953.72
  6. Step 6: Final answer
    x = 10,433,698.36

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