Home / 1,441,029,375.92-2,159,074,043.91-967,441,436.84

Finding the Fourth Proportional to 1,441,029,375.92, 2,159,074,043.91 and 967,441,436.84

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Solution

The fourth proportional to 1,441,029,375.92, 2,159,074,043.91 and 967,441,436.84 is: 1,449,503,896.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,441,029,375.92 : 2,159,074,043.91 = 967,441,436.84 : x
  2. Step 2: Convert to fraction form
    1,441,029,375.92/2,159,074,043.91 = 967,441,436.84/x
  3. Step 3: Cross multiply
    1,441,029,375.92x = 2,159,074,043.91 × 967,441,436.84
  4. Step 4: Simplify right side
    1,441,029,375.92x = 2,088,777,695,289,637,120
  5. Step 5: Solve for x
    x = 2,088,777,695,289,637,120/1,441,029,375.92
  6. Step 6: Final answer
    x = 1,449,503,896.44

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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.