Home / 35,840,592,777.70-49,460,022,874.38-19,783,276,885.14

Finding the Fourth Proportional to 35,840,592,777.70, 49,460,022,874.38 and 19,783,276,885.14

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Solution

The fourth proportional to 35,840,592,777.70, 49,460,022,874.38 and 19,783,276,885.14 is: 27,300,924,773.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,840,592,777.70 : 49,460,022,874.38 = 19,783,276,885.14 : x
  2. Step 2: Convert to fraction form
    35,840,592,777.70/49,460,022,874.38 = 19,783,276,885.14/x
  3. Step 3: Cross multiply
    35,840,592,777.70x = 49,460,022,874.38 × 19,783,276,885.14
  4. Step 4: Simplify right side
    35,840,592,777.70x = 978,481,327,269,217,435,648
  5. Step 5: Solve for x
    x = 978,481,327,269,217,435,648/35,840,592,777.70
  6. Step 6: Final answer
    x = 27,300,924,773.71

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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.