Home / 5,794,143,997.60-8,691,215,996.40-2,113,769,418.40

Finding the Fourth Proportional to 5,794,143,997.60, 8,691,215,996.40 and 2,113,769,418.40

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Solution

The fourth proportional to 5,794,143,997.60, 8,691,215,996.40 and 2,113,769,418.40 is: 3,170,654,127.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,794,143,997.60 : 8,691,215,996.40 = 2,113,769,418.40 : x
  2. Step 2: Convert to fraction form
    5,794,143,997.60/8,691,215,996.40 = 2,113,769,418.40/x
  3. Step 3: Cross multiply
    5,794,143,997.60x = 8,691,215,996.40 × 2,113,769,418.40
  4. Step 4: Simplify right side
    5,794,143,997.60x = 18,371,226,581,899,204,608
  5. Step 5: Solve for x
    x = 18,371,226,581,899,204,608/5,794,143,997.60
  6. Step 6: Final answer
    x = 3,170,654,127.60

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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.