Home / 27,349,163,673.67-41,037,769,666.46-13,196,199,496.28

Finding the Fourth Proportional to 27,349,163,673.67, 41,037,769,666.46 and 13,196,199,496.28

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Solution

The fourth proportional to 27,349,163,673.67, 41,037,769,666.46 and 13,196,199,496.28 is: 19,801,066,016.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,349,163,673.67 : 41,037,769,666.46 = 13,196,199,496.28 : x
  2. Step 2: Convert to fraction form
    27,349,163,673.67/41,037,769,666.46 = 13,196,199,496.28/x
  3. Step 3: Cross multiply
    27,349,163,673.67x = 41,037,769,666.46 × 13,196,199,496.28
  4. Step 4: Simplify right side
    27,349,163,673.67x = 541,542,595,400,951,595,008
  5. Step 5: Solve for x
    x = 541,542,595,400,951,595,008/27,349,163,673.67
  6. Step 6: Final answer
    x = 19,801,066,016.59

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Double scale
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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.