Home / 109,396,654,708.44-164,151,078,686.48-52,784,797,998.88

Finding the Fourth Proportional to 109,396,654,708.44, 164,151,078,686.48 and 52,784,797,998.88

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Solution

The fourth proportional to 109,396,654,708.44, 164,151,078,686.48 and 52,784,797,998.88 is: 79,204,264,087.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,396,654,708.44 : 164,151,078,686.48 = 52,784,797,998.88 : x
  2. Step 2: Convert to fraction form
    109,396,654,708.44/164,151,078,686.48 = 52,784,797,998.88/x
  3. Step 3: Cross multiply
    109,396,654,708.44x = 164,151,078,686.48 × 52,784,797,998.88
  4. Step 4: Simplify right side
    109,396,654,708.44x = 8,664,681,529,764,102,537,216
  5. Step 5: Solve for x
    x = 8,664,681,529,764,102,537,216/109,396,654,708.44
  6. Step 6: Final answer
    x = 79,204,264,087.02

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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.