Home / 1,789,579,453.50-2,684,464,839.63-562,843,564.38

Finding the Fourth Proportional to 1,789,579,453.50, 2,684,464,839.63 and 562,843,564.38

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Solution

The fourth proportional to 1,789,579,453.50, 2,684,464,839.63 and 562,843,564.38 is: 844,295,432.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,789,579,453.50 : 2,684,464,839.63 = 562,843,564.38 : x
  2. Step 2: Convert to fraction form
    1,789,579,453.50/2,684,464,839.63 = 562,843,564.38/x
  3. Step 3: Cross multiply
    1,789,579,453.50x = 2,684,464,839.63 × 562,843,564.38
  4. Step 4: Simplify right side
    1,789,579,453.50x = 1,510,933,758,790,134,272
  5. Step 5: Solve for x
    x = 1,510,933,758,790,134,272/1,789,579,453.50
  6. Step 6: Final answer
    x = 844,295,432.56

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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.