Home / 6,787,952,557.36-9,362,067,789.90-4,409,856,712.60

Finding the Fourth Proportional to 6,787,952,557.36, 9,362,067,789.90 and 4,409,856,712.60

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Solution

The fourth proportional to 6,787,952,557.36, 9,362,067,789.90 and 4,409,856,712.60 is: 6,082,154,690.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,787,952,557.36 : 9,362,067,789.90 = 4,409,856,712.60 : x
  2. Step 2: Convert to fraction form
    6,787,952,557.36/9,362,067,789.90 = 4,409,856,712.60/x
  3. Step 3: Cross multiply
    6,787,952,557.36x = 9,362,067,789.90 × 4,409,856,712.60
  4. Step 4: Simplify right side
    6,787,952,557.36x = 41,285,377,487,106,760,704
  5. Step 5: Solve for x
    x = 41,285,377,487,106,760,704/6,787,952,557.36
  6. Step 6: Final answer
    x = 6,082,154,690.72

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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.