Home / 5,434,716,512.00-8,150,056,288.29-1,892,548,319.29

Finding the Fourth Proportional to 5,434,716,512.00, 8,150,056,288.29 and 1,892,548,319.29

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Solution

The fourth proportional to 5,434,716,512.00, 8,150,056,288.29 and 1,892,548,319.29 is: 2,838,119,577.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,434,716,512.00 : 8,150,056,288.29 = 1,892,548,319.29 : x
  2. Step 2: Convert to fraction form
    5,434,716,512.00/8,150,056,288.29 = 1,892,548,319.29/x
  3. Step 3: Cross multiply
    5,434,716,512.00x = 8,150,056,288.29 × 1,892,548,319.29
  4. Step 4: Simplify right side
    5,434,716,512.00x = 15,424,375,330,501,758,976
  5. Step 5: Solve for x
    x = 15,424,375,330,501,758,976/5,434,716,512.00
  6. Step 6: Final answer
    x = 2,838,119,577.43

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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.