Home / 5,856,367,852.85-8,081,758,367.82-3,180,124,200.47

Finding the Fourth Proportional to 5,856,367,852.85, 8,081,758,367.82 and 3,180,124,200.47

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Solution

The fourth proportional to 5,856,367,852.85, 8,081,758,367.82 and 3,180,124,200.47 is: 4,388,555,502.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,856,367,852.85 : 8,081,758,367.82 = 3,180,124,200.47 : x
  2. Step 2: Convert to fraction form
    5,856,367,852.85/8,081,758,367.82 = 3,180,124,200.47/x
  3. Step 3: Cross multiply
    5,856,367,852.85x = 8,081,758,367.82 × 3,180,124,200.47
  4. Step 4: Simplify right side
    5,856,367,852.85x = 25,700,995,367,814,901,760
  5. Step 5: Solve for x
    x = 25,700,995,367,814,901,760/5,856,367,852.85
  6. Step 6: Final answer
    x = 4,388,555,502.94

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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.