Home / 4,030,561,830.20-6,045,842,745.30-3,800,979,318.20

Finding the Fourth Proportional to 4,030,561,830.20, 6,045,842,745.30 and 3,800,979,318.20

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Solution

The fourth proportional to 4,030,561,830.20, 6,045,842,745.30 and 3,800,979,318.20 is: 5,701,468,977.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030,561,830.20 : 6,045,842,745.30 = 3,800,979,318.20 : x
  2. Step 2: Convert to fraction form
    4,030,561,830.20/6,045,842,745.30 = 3,800,979,318.20/x
  3. Step 3: Cross multiply
    4,030,561,830.20x = 6,045,842,745.30 × 3,800,979,318.20
  4. Step 4: Simplify right side
    4,030,561,830.20x = 22,980,123,235,974,811,648
  5. Step 5: Solve for x
    x = 22,980,123,235,974,811,648/4,030,561,830.20
  6. Step 6: Final answer
    x = 5,701,468,977.30

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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.