Home / 67,262,155,262.25-100,893,329,996.93-27,467,930,105.64

Finding the Fourth Proportional to 67,262,155,262.25, 100,893,329,996.93 and 27,467,930,105.64

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Solution

The fourth proportional to 67,262,155,262.25, 100,893,329,996.93 and 27,467,930,105.64 is: 41,201,934,812.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,262,155,262.25 : 100,893,329,996.93 = 27,467,930,105.64 : x
  2. Step 2: Convert to fraction form
    67,262,155,262.25/100,893,329,996.93 = 27,467,930,105.64/x
  3. Step 3: Cross multiply
    67,262,155,262.25x = 100,893,329,996.93 × 27,467,930,105.64
  4. Step 4: Simplify right side
    67,262,155,262.25x = 2,771,330,936,480,944,619,520
  5. Step 5: Solve for x
    x = 2,771,330,936,480,944,619,520/67,262,155,262.25
  6. Step 6: Final answer
    x = 41,201,934,812.76

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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.