Home / 13,484,002.90-20,226,004.35-8,949,039.70

Finding the Fourth Proportional to 13,484,002.90, 20,226,004.35 and 8,949,039.70

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Solution

The fourth proportional to 13,484,002.90, 20,226,004.35 and 8,949,039.70 is: 13,423,559.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,484,002.90 : 20,226,004.35 = 8,949,039.70 : x
  2. Step 2: Convert to fraction form
    13,484,002.90/20,226,004.35 = 8,949,039.70/x
  3. Step 3: Cross multiply
    13,484,002.90x = 20,226,004.35 × 8,949,039.70
  4. Step 4: Simplify right side
    13,484,002.90x = 181,003,315,900,522.69
  5. Step 5: Solve for x
    x = 181,003,315,900,522.69/13,484,002.90
  6. Step 6: Final answer
    x = 13,423,559.55

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