Home / 8,814,664.20-13,221,996.30-6,113,281.80

Finding the Fourth Proportional to 8,814,664.20, 13,221,996.30 and 6,113,281.80

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Solution

The fourth proportional to 8,814,664.20, 13,221,996.30 and 6,113,281.80 is: 9,169,922.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,814,664.20 : 13,221,996.30 = 6,113,281.80 : x
  2. Step 2: Convert to fraction form
    8,814,664.20/13,221,996.30 = 6,113,281.80/x
  3. Step 3: Cross multiply
    8,814,664.20x = 13,221,996.30 × 6,113,281.80
  4. Step 4: Simplify right side
    8,814,664.20x = 80,829,789,340,457.34
  5. Step 5: Solve for x
    x = 80,829,789,340,457.34/8,814,664.20
  6. Step 6: Final answer
    x = 9,169,922.70

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