Home / 19,379,727.80-29,069,591.70-17,584,638.20

Finding the Fourth Proportional to 19,379,727.80, 29,069,591.70 and 17,584,638.20

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Solution

The fourth proportional to 19,379,727.80, 29,069,591.70 and 17,584,638.20 is: 26,376,957.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,379,727.80 : 29,069,591.70 = 17,584,638.20 : x
  2. Step 2: Convert to fraction form
    19,379,727.80/29,069,591.70 = 17,584,638.20/x
  3. Step 3: Cross multiply
    19,379,727.80x = 29,069,591.70 × 17,584,638.20
  4. Step 4: Simplify right side
    19,379,727.80x = 511,178,252,666,222.88
  5. Step 5: Solve for x
    x = 511,178,252,666,222.88/19,379,727.80
  6. Step 6: Final answer
    x = 26,376,957.30

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