Home / 6,992,309,231.55-10,488,463,847.33-6,992,309,231.55

Finding the Fourth Proportional to 6,992,309,231.55, 10,488,463,847.33 and 6,992,309,231.55

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Solution

The fourth proportional to 6,992,309,231.55, 10,488,463,847.33 and 6,992,309,231.55 is: 10,488,463,847.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,992,309,231.55 : 10,488,463,847.33 = 6,992,309,231.55 : x
  2. Step 2: Convert to fraction form
    6,992,309,231.55/10,488,463,847.33 = 6,992,309,231.55/x
  3. Step 3: Cross multiply
    6,992,309,231.55x = 10,488,463,847.33 × 6,992,309,231.55
  4. Step 4: Simplify right side
    6,992,309,231.55x = 73,338,582,584,429,035,520
  5. Step 5: Solve for x
    x = 73,338,582,584,429,035,520/6,992,309,231.55
  6. Step 6: Final answer
    x = 10,488,463,847.33

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Double scale
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Similar ratio
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1.5x scale

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.