Home / 24,667,190.21-36,985,802.24-12,356,836.94

Finding the Fourth Proportional to 24,667,190.21, 36,985,802.24 and 12,356,836.94

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Solution

The fourth proportional to 24,667,190.21, 36,985,802.24 and 12,356,836.94 is: 18,527,749.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,667,190.21 : 36,985,802.24 = 12,356,836.94 : x
  2. Step 2: Convert to fraction form
    24,667,190.21/36,985,802.24 = 12,356,836.94/x
  3. Step 3: Cross multiply
    24,667,190.21x = 36,985,802.24 × 12,356,836.94
  4. Step 4: Simplify right side
    24,667,190.21x = 457,027,527,498,123.38
  5. Step 5: Solve for x
    x = 457,027,527,498,123.38/24,667,190.21
  6. Step 6: Final answer
    x = 18,527,749.76

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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.