Home / 2,226,529,641.80-3,339,794,462.70-2,099,550,672.20

Finding the Fourth Proportional to 2,226,529,641.80, 3,339,794,462.70 and 2,099,550,672.20

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Solution

The fourth proportional to 2,226,529,641.80, 3,339,794,462.70 and 2,099,550,672.20 is: 3,149,326,008.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,226,529,641.80 : 3,339,794,462.70 = 2,099,550,672.20 : x
  2. Step 2: Convert to fraction form
    2,226,529,641.80/3,339,794,462.70 = 2,099,550,672.20/x
  3. Step 3: Cross multiply
    2,226,529,641.80x = 3,339,794,462.70 × 2,099,550,672.20
  4. Step 4: Simplify right side
    2,226,529,641.80x = 7,012,067,709,171,622,912
  5. Step 5: Solve for x
    x = 7,012,067,709,171,622,912/2,226,529,641.80
  6. Step 6: Final answer
    x = 3,149,326,008.30

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Double scale
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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.