Home / 329,928,879.24-494,957,047.76-125,441,055

Finding the Fourth Proportional to 329,928,879.24, 494,957,047.76 and 125,441,055

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Solution

The fourth proportional to 329,928,879.24, 494,957,047.76 and 125,441,055 is: 188,185,812.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,928,879.24 : 494,957,047.76 = 125,441,055 : x
  2. Step 2: Convert to fraction form
    329,928,879.24/494,957,047.76 = 125,441,055/x
  3. Step 3: Cross multiply
    329,928,879.24x = 494,957,047.76 × 125,441,055
  4. Step 4: Simplify right side
    329,928,879.24x = 62,087,934,250,699,784
  5. Step 5: Solve for x
    x = 62,087,934,250,699,784/329,928,879.24
  6. Step 6: Final answer
    x = 188,185,812.63

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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.