Home / 4,601,384,453.54-6,886,868,807.62-4,187,899,154.56

Finding the Fourth Proportional to 4,601,384,453.54, 6,886,868,807.62 and 4,187,899,154.56

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Solution

The fourth proportional to 4,601,384,453.54, 6,886,868,807.62 and 4,187,899,154.56 is: 6,268,007,454.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,601,384,453.54 : 6,886,868,807.62 = 4,187,899,154.56 : x
  2. Step 2: Convert to fraction form
    4,601,384,453.54/6,886,868,807.62 = 4,187,899,154.56/x
  3. Step 3: Cross multiply
    4,601,384,453.54x = 6,886,868,807.62 × 4,187,899,154.56
  4. Step 4: Simplify right side
    4,601,384,453.54x = 28,841,512,056,997,433,344
  5. Step 5: Solve for x
    x = 28,841,512,056,997,433,344/4,601,384,453.54
  6. Step 6: Final answer
    x = 6,268,007,454.76

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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.