Home / 18,096,022.60-27,144,033.90-16,111,976.20

Finding the Fourth Proportional to 18,096,022.60, 27,144,033.90 and 16,111,976.20

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Solution

The fourth proportional to 18,096,022.60, 27,144,033.90 and 16,111,976.20 is: 24,167,964.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,096,022.60 : 27,144,033.90 = 16,111,976.20 : x
  2. Step 2: Convert to fraction form
    18,096,022.60/27,144,033.90 = 16,111,976.20/x
  3. Step 3: Cross multiply
    18,096,022.60x = 27,144,033.90 × 16,111,976.20
  4. Step 4: Simplify right side
    18,096,022.60x = 437,344,028,168,793.12
  5. Step 5: Solve for x
    x = 437,344,028,168,793.12/18,096,022.60
  6. Step 6: Final answer
    x = 24,167,964.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.