Home / 17,751,378,105.11-24,496,914,992.29-9,613,244,689.81

Finding the Fourth Proportional to 17,751,378,105.11, 24,496,914,992.29 and 9,613,244,689.81

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Solution

The fourth proportional to 17,751,378,105.11, 24,496,914,992.29 and 9,613,244,689.81 is: 13,266,284,824.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,751,378,105.11 : 24,496,914,992.29 = 9,613,244,689.81 : x
  2. Step 2: Convert to fraction form
    17,751,378,105.11/24,496,914,992.29 = 9,613,244,689.81/x
  3. Step 3: Cross multiply
    17,751,378,105.11x = 24,496,914,992.29 × 9,613,244,689.81
  4. Step 4: Simplify right side
    17,751,378,105.11x = 235,494,837,966,259,126,272
  5. Step 5: Solve for x
    x = 235,494,837,966,259,126,272/17,751,378,105.11
  6. Step 6: Final answer
    x = 13,266,284,824.30

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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.