Home / 5,110,982,811.90-7,666,474,217.85-5,110,982,811.90

Finding the Fourth Proportional to 5,110,982,811.90, 7,666,474,217.85 and 5,110,982,811.90

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Solution

The fourth proportional to 5,110,982,811.90, 7,666,474,217.85 and 5,110,982,811.90 is: 7,666,474,217.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,110,982,811.90 : 7,666,474,217.85 = 5,110,982,811.90 : x
  2. Step 2: Convert to fraction form
    5,110,982,811.90/7,666,474,217.85 = 5,110,982,811.90/x
  3. Step 3: Cross multiply
    5,110,982,811.90x = 7,666,474,217.85 × 5,110,982,811.90
  4. Step 4: Simplify right side
    5,110,982,811.90x = 39,183,217,955,305,848,832
  5. Step 5: Solve for x
    x = 39,183,217,955,305,848,832/5,110,982,811.90
  6. Step 6: Final answer
    x = 7,666,474,217.85

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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.