Home / 11,757,373,211.44-17,638,613,575.68-4,295,944,007.20

Finding the Fourth Proportional to 11,757,373,211.44, 17,638,613,575.68 and 4,295,944,007.20

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Solution

The fourth proportional to 11,757,373,211.44, 17,638,613,575.68 and 4,295,944,007.20 is: 6,444,849,110.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,757,373,211.44 : 17,638,613,575.68 = 4,295,944,007.20 : x
  2. Step 2: Convert to fraction form
    11,757,373,211.44/17,638,613,575.68 = 4,295,944,007.20/x
  3. Step 3: Cross multiply
    11,757,373,211.44x = 17,638,613,575.68 × 4,295,944,007.20
  4. Step 4: Simplify right side
    11,757,373,211.44x = 75,774,496,285,759,062,016
  5. Step 5: Solve for x
    x = 75,774,496,285,759,062,016/11,757,373,211.44
  6. Step 6: Final answer
    x = 6,444,849,110.69

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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.