Home / 1,801,141,165.57-2,485,600,193-1,037,763,339.27

Finding the Fourth Proportional to 1,801,141,165.57, 2,485,600,193 and 1,037,763,339.27

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Solution

The fourth proportional to 1,801,141,165.57, 2,485,600,193 and 1,037,763,339.27 is: 1,432,128,033.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,801,141,165.57 : 2,485,600,193 = 1,037,763,339.27 : x
  2. Step 2: Convert to fraction form
    1,801,141,165.57/2,485,600,193 = 1,037,763,339.27/x
  3. Step 3: Cross multiply
    1,801,141,165.57x = 2,485,600,193 × 1,037,763,339.27
  4. Step 4: Simplify right side
    1,801,141,165.57x = 2,579,464,756,377,836,544
  5. Step 5: Solve for x
    x = 2,579,464,756,377,836,544/1,801,141,165.57
  6. Step 6: Final answer
    x = 1,432,128,033.99

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.