Home / 11,909,765,471,325-17,869,844,467,988-4,170,587,652,613.90

Finding the Fourth Proportional to 11,909,765,471,325, 17,869,844,467,988 and 4,170,587,652,613.90

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Solution

The fourth proportional to 11,909,765,471,325, 17,869,844,467,988 and 4,170,587,652,613.90 is: 6,257,701,116,933.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,909,765,471,325 : 17,869,844,467,988 = 4,170,587,652,613.90 : x
  2. Step 2: Convert to fraction form
    11,909,765,471,325/17,869,844,467,988 = 4,170,587,652,613.90/x
  3. Step 3: Cross multiply
    11,909,765,471,325x = 17,869,844,467,988 × 4,170,587,652,613.90
  4. Step 4: Simplify right side
    11,909,765,471,325x = 74,527,752,692,321,560,112,922,624
  5. Step 5: Solve for x
    x = 74,527,752,692,321,560,112,922,624/11,909,765,471,325
  6. Step 6: Final answer
    x = 6,257,701,116,933.09

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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.