Home / 9,010,494,640.58-12,433,339,541.84-4,940,325,332.37

Finding the Fourth Proportional to 9,010,494,640.58, 12,433,339,541.84 and 4,940,325,332.37

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Solution

The fourth proportional to 9,010,494,640.58, 12,433,339,541.84 and 4,940,325,332.37 is: 6,817,022,234.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,010,494,640.58 : 12,433,339,541.84 = 4,940,325,332.37 : x
  2. Step 2: Convert to fraction form
    9,010,494,640.58/12,433,339,541.84 = 4,940,325,332.37/x
  3. Step 3: Cross multiply
    9,010,494,640.58x = 12,433,339,541.84 × 4,940,325,332.37
  4. Step 4: Simplify right side
    9,010,494,640.58x = 61,424,742,304,485,056,512
  5. Step 5: Solve for x
    x = 61,424,742,304,485,056,512/9,010,494,640.58
  6. Step 6: Final answer
    x = 6,817,022,234.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.