Home / 226,993,287.18-340,214,162.58-123,116,168.52

Finding the Fourth Proportional to 226,993,287.18, 340,214,162.58 and 123,116,168.52

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Solution

The fourth proportional to 226,993,287.18, 340,214,162.58 and 123,116,168.52 is: 184,524,682.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,993,287.18 : 340,214,162.58 = 123,116,168.52 : x
  2. Step 2: Convert to fraction form
    226,993,287.18/340,214,162.58 = 123,116,168.52/x
  3. Step 3: Cross multiply
    226,993,287.18x = 340,214,162.58 × 123,116,168.52
  4. Step 4: Simplify right side
    226,993,287.18x = 41,885,864,173,089,952
  5. Step 5: Solve for x
    x = 41,885,864,173,089,952/226,993,287.18
  6. Step 6: Final answer
    x = 184,524,682.18

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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.