Home / 28,002,460.80-41,919,710.40-16,637,059.20

Finding the Fourth Proportional to 28,002,460.80, 41,919,710.40 and 16,637,059.20

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Solution

The fourth proportional to 28,002,460.80, 41,919,710.40 and 16,637,059.20 is: 24,905,693.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,002,460.80 : 41,919,710.40 = 16,637,059.20 : x
  2. Step 2: Convert to fraction form
    28,002,460.80/41,919,710.40 = 16,637,059.20/x
  3. Step 3: Cross multiply
    28,002,460.80x = 41,919,710.40 × 16,637,059.20
  4. Step 4: Simplify right side
    28,002,460.80x = 697,420,703,571,655.62
  5. Step 5: Solve for x
    x = 697,420,703,571,655.62/28,002,460.80
  6. Step 6: Final answer
    x = 24,905,693.42

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