Home / 9,269,024,477.10-13,903,536,715.65-8,652,269,481.90

Finding the Fourth Proportional to 9,269,024,477.10, 13,903,536,715.65 and 8,652,269,481.90

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Solution

The fourth proportional to 9,269,024,477.10, 13,903,536,715.65 and 8,652,269,481.90 is: 12,978,404,222.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,269,024,477.10 : 13,903,536,715.65 = 8,652,269,481.90 : x
  2. Step 2: Convert to fraction form
    9,269,024,477.10/13,903,536,715.65 = 8,652,269,481.90/x
  3. Step 3: Cross multiply
    9,269,024,477.10x = 13,903,536,715.65 × 8,652,269,481.90
  4. Step 4: Simplify right side
    9,269,024,477.10x = 120,297,146,415,294,644,224
  5. Step 5: Solve for x
    x = 120,297,146,415,294,644,224/9,269,024,477.10
  6. Step 6: Final answer
    x = 12,978,404,222.85

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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.