Home / 149,285,514.30-223,928,271.45-123,776,346.30

Finding the Fourth Proportional to 149,285,514.30, 223,928,271.45 and 123,776,346.30

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Solution

The fourth proportional to 149,285,514.30, 223,928,271.45 and 123,776,346.30 is: 185,664,519.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,285,514.30 : 223,928,271.45 = 123,776,346.30 : x
  2. Step 2: Convert to fraction form
    149,285,514.30/223,928,271.45 = 123,776,346.30/x
  3. Step 3: Cross multiply
    149,285,514.30x = 223,928,271.45 × 123,776,346.30
  4. Step 4: Simplify right side
    149,285,514.30x = 27,717,023,273,355,600
  5. Step 5: Solve for x
    x = 27,717,023,273,355,600/149,285,514.30
  6. Step 6: Final answer
    x = 185,664,519.45

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