Home / 30,892,247,481.60-46,362,557,692.80-14,332,073,529.60

Finding the Fourth Proportional to 30,892,247,481.60, 46,362,557,692.80 and 14,332,073,529.60

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Solution

The fourth proportional to 30,892,247,481.60, 46,362,557,692.80 and 14,332,073,529.60 is: 21,509,331,306.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,892,247,481.60 : 46,362,557,692.80 = 14,332,073,529.60 : x
  2. Step 2: Convert to fraction form
    30,892,247,481.60/46,362,557,692.80 = 14,332,073,529.60/x
  3. Step 3: Cross multiply
    30,892,247,481.60x = 46,362,557,692.80 × 14,332,073,529.60
  4. Step 4: Simplify right side
    30,892,247,481.60x = 664,471,585,873,531,764,736
  5. Step 5: Solve for x
    x = 664,471,585,873,531,764,736/30,892,247,481.60
  6. Step 6: Final answer
    x = 21,509,331,306.16

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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.