Home / 4,252,192,772.80-6,379,184,954.40-1,797,266,027.20

Finding the Fourth Proportional to 4,252,192,772.80, 6,379,184,954.40 and 1,797,266,027.20

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Solution

The fourth proportional to 4,252,192,772.80, 6,379,184,954.40 and 1,797,266,027.20 is: 2,696,277,664.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,252,192,772.80 : 6,379,184,954.40 = 1,797,266,027.20 : x
  2. Step 2: Convert to fraction form
    4,252,192,772.80/6,379,184,954.40 = 1,797,266,027.20/x
  3. Step 3: Cross multiply
    4,252,192,772.80x = 6,379,184,954.40 × 1,797,266,027.20
  4. Step 4: Simplify right side
    4,252,192,772.80x = 11,465,092,399,768,500,224
  5. Step 5: Solve for x
    x = 11,465,092,399,768,500,224/4,252,192,772.80
  6. Step 6: Final answer
    x = 2,696,277,664.81

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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.