Home / 2,033,929,023.76-3,050,921,879.16-579,906,447.76

Finding the Fourth Proportional to 2,033,929,023.76, 3,050,921,879.16 and 579,906,447.76

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Solution

The fourth proportional to 2,033,929,023.76, 3,050,921,879.16 and 579,906,447.76 is: 869,867,752.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,929,023.76 : 3,050,921,879.16 = 579,906,447.76 : x
  2. Step 2: Convert to fraction form
    2,033,929,023.76/3,050,921,879.16 = 579,906,447.76/x
  3. Step 3: Cross multiply
    2,033,929,023.76x = 3,050,921,879.16 × 579,906,447.76
  4. Step 4: Simplify right side
    2,033,929,023.76x = 1,769,249,269,336,939,520
  5. Step 5: Solve for x
    x = 1,769,249,269,336,939,520/2,033,929,023.76
  6. Step 6: Final answer
    x = 869,867,752.84

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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.