Home / 9,269,024,463.10-13,903,536,694.65-8,652,269,467.90

Finding the Fourth Proportional to 9,269,024,463.10, 13,903,536,694.65 and 8,652,269,467.90

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Solution

The fourth proportional to 9,269,024,463.10, 13,903,536,694.65 and 8,652,269,467.90 is: 12,978,404,201.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,269,024,463.10 : 13,903,536,694.65 = 8,652,269,467.90 : x
  2. Step 2: Convert to fraction form
    9,269,024,463.10/13,903,536,694.65 = 8,652,269,467.90/x
  3. Step 3: Cross multiply
    9,269,024,463.10x = 13,903,536,694.65 × 8,652,269,467.90
  4. Step 4: Simplify right side
    9,269,024,463.10x = 120,297,146,038,947,479,552
  5. Step 5: Solve for x
    x = 120,297,146,038,947,479,552/9,269,024,463.10
  6. Step 6: Final answer
    x = 12,978,404,201.85

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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.