Home / 19,440,064.80-29,160,097.20-14,401,216.80

Finding the Fourth Proportional to 19,440,064.80, 29,160,097.20 and 14,401,216.80

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Solution

The fourth proportional to 19,440,064.80, 29,160,097.20 and 14,401,216.80 is: 21,601,825.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,440,064.80 : 29,160,097.20 = 14,401,216.80 : x
  2. Step 2: Convert to fraction form
    19,440,064.80/29,160,097.20 = 14,401,216.80/x
  3. Step 3: Cross multiply
    19,440,064.80x = 29,160,097.20 × 14,401,216.80
  4. Step 4: Simplify right side
    19,440,064.80x = 419,940,881,686,273
  5. Step 5: Solve for x
    x = 419,940,881,686,273/19,440,064.80
  6. Step 6: Final answer
    x = 21,601,825.20

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