Home / 7,565,184,043.20-11,347,776,064.80-4,082,332,305.60

Finding the Fourth Proportional to 7,565,184,043.20, 11,347,776,064.80 and 4,082,332,305.60

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Solution

The fourth proportional to 7,565,184,043.20, 11,347,776,064.80 and 4,082,332,305.60 is: 6,123,498,458.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,565,184,043.20 : 11,347,776,064.80 = 4,082,332,305.60 : x
  2. Step 2: Convert to fraction form
    7,565,184,043.20/11,347,776,064.80 = 4,082,332,305.60/x
  3. Step 3: Cross multiply
    7,565,184,043.20x = 11,347,776,064.80 × 4,082,332,305.60
  4. Step 4: Simplify right side
    7,565,184,043.20x = 46,325,392,826,047,471,616
  5. Step 5: Solve for x
    x = 46,325,392,826,047,471,616/7,565,184,043.20
  6. Step 6: Final answer
    x = 6,123,498,458.40

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1.5x scale

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.