Home / 4,801,782,650.90-6,626,317,739.24-2,658,484,834.43

Finding the Fourth Proportional to 4,801,782,650.90, 6,626,317,739.24 and 2,658,484,834.43

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Solution

The fourth proportional to 4,801,782,650.90, 6,626,317,739.24 and 2,658,484,834.43 is: 3,668,630,277.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,801,782,650.90 : 6,626,317,739.24 = 2,658,484,834.43 : x
  2. Step 2: Convert to fraction form
    4,801,782,650.90/6,626,317,739.24 = 2,658,484,834.43/x
  3. Step 3: Cross multiply
    4,801,782,650.90x = 6,626,317,739.24 × 2,658,484,834.43
  4. Step 4: Simplify right side
    4,801,782,650.90x = 17,615,965,217,857,540,096
  5. Step 5: Solve for x
    x = 17,615,965,217,857,540,096/4,801,782,650.90
  6. Step 6: Final answer
    x = 3,668,630,277.25

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Double scale
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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.