Home / 175,111,474.78-262,667,710.82-50,624,237.61

Finding the Fourth Proportional to 175,111,474.78, 262,667,710.82 and 50,624,237.61

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Solution

The fourth proportional to 175,111,474.78, 262,667,710.82 and 50,624,237.61 is: 75,936,500.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,111,474.78 : 262,667,710.82 = 50,624,237.61 : x
  2. Step 2: Convert to fraction form
    175,111,474.78/262,667,710.82 = 50,624,237.61/x
  3. Step 3: Cross multiply
    175,111,474.78x = 262,667,710.82 × 50,624,237.61
  4. Step 4: Simplify right side
    175,111,474.78x = 13,297,352,605,026,448
  5. Step 5: Solve for x
    x = 13,297,352,605,026,448/175,111,474.78
  6. Step 6: Final answer
    x = 75,936,500.57

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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.