Home / 15,857,793,656.28-23,797,169,836.92-7,466,099,149.56

Finding the Fourth Proportional to 15,857,793,656.28, 23,797,169,836.92 and 7,466,099,149.56

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Solution

The fourth proportional to 15,857,793,656.28, 23,797,169,836.92 and 7,466,099,149.56 is: 11,204,082,568.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,857,793,656.28 : 23,797,169,836.92 = 7,466,099,149.56 : x
  2. Step 2: Convert to fraction form
    15,857,793,656.28/23,797,169,836.92 = 7,466,099,149.56/x
  3. Step 3: Cross multiply
    15,857,793,656.28x = 23,797,169,836.92 × 7,466,099,149.56
  4. Step 4: Simplify right side
    15,857,793,656.28x = 177,672,029,481,363,308,544
  5. Step 5: Solve for x
    x = 177,672,029,481,363,308,544/15,857,793,656.28
  6. Step 6: Final answer
    x = 11,204,082,568.64

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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.