Home / 3,226,672,912.20-4,840,009,368.30-1,594,086,160.20

Finding the Fourth Proportional to 3,226,672,912.20, 4,840,009,368.30 and 1,594,086,160.20

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Solution

The fourth proportional to 3,226,672,912.20, 4,840,009,368.30 and 1,594,086,160.20 is: 2,391,129,240.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,226,672,912.20 : 4,840,009,368.30 = 1,594,086,160.20 : x
  2. Step 2: Convert to fraction form
    3,226,672,912.20/4,840,009,368.30 = 1,594,086,160.20/x
  3. Step 3: Cross multiply
    3,226,672,912.20x = 4,840,009,368.30 × 1,594,086,160.20
  4. Step 4: Simplify right side
    3,226,672,912.20x = 7,715,391,949,245,375,488
  5. Step 5: Solve for x
    x = 7,715,391,949,245,375,488/3,226,672,912.20
  6. Step 6: Final answer
    x = 2,391,129,240.30

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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.