Home / 2,850,118,069.29-3,933,162,873.15-1,579,955,834.37

Finding the Fourth Proportional to 2,850,118,069.29, 3,933,162,873.15 and 1,579,955,834.37

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Solution

The fourth proportional to 2,850,118,069.29, 3,933,162,873.15 and 1,579,955,834.37 is: 2,180,339,016.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,850,118,069.29 : 3,933,162,873.15 = 1,579,955,834.37 : x
  2. Step 2: Convert to fraction form
    2,850,118,069.29/3,933,162,873.15 = 1,579,955,834.37/x
  3. Step 3: Cross multiply
    2,850,118,069.29x = 3,933,162,873.15 × 1,579,955,834.37
  4. Step 4: Simplify right side
    2,850,118,069.29x = 6,214,223,628,960,814,080
  5. Step 5: Solve for x
    x = 6,214,223,628,960,814,080/2,850,118,069.29
  6. Step 6: Final answer
    x = 2,180,339,016.80

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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.