Home / 11,982,487.40-17,973,731.10-8,996,503.40

Finding the Fourth Proportional to 11,982,487.40, 17,973,731.10 and 8,996,503.40

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Solution

The fourth proportional to 11,982,487.40, 17,973,731.10 and 8,996,503.40 is: 13,494,755.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,982,487.40 : 17,973,731.10 = 8,996,503.40 : x
  2. Step 2: Convert to fraction form
    11,982,487.40/17,973,731.10 = 8,996,503.40/x
  3. Step 3: Cross multiply
    11,982,487.40x = 17,973,731.10 × 8,996,503.40
  4. Step 4: Simplify right side
    11,982,487.40x = 161,700,732,951,835.75
  5. Step 5: Solve for x
    x = 161,700,732,951,835.75/11,982,487.40
  6. Step 6: Final answer
    x = 13,494,755.10

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