Home / 1,667,078,424.24-2,500,847,588.24-967,899,836.24

Finding the Fourth Proportional to 1,667,078,424.24, 2,500,847,588.24 and 967,899,836.24

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Solution

The fourth proportional to 1,667,078,424.24, 2,500,847,588.24 and 967,899,836.24 is: 1,451,983,263.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,667,078,424.24 : 2,500,847,588.24 = 967,899,836.24 : x
  2. Step 2: Convert to fraction form
    1,667,078,424.24/2,500,847,588.24 = 967,899,836.24/x
  3. Step 3: Cross multiply
    1,667,078,424.24x = 2,500,847,588.24 × 967,899,836.24
  4. Step 4: Simplify right side
    1,667,078,424.24x = 2,420,569,971,118,694,912
  5. Step 5: Solve for x
    x = 2,420,569,971,118,694,912/1,667,078,424.24
  6. Step 6: Final answer
    x = 1,451,983,263.61

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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.