Home / 4,228,570,359.36-6,336,336,529.44-2,263,684,178.88

Finding the Fourth Proportional to 4,228,570,359.36, 6,336,336,529.44 and 2,263,684,178.88

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Solution

The fourth proportional to 4,228,570,359.36, 6,336,336,529.44 and 2,263,684,178.88 is: 3,392,036,441.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,228,570,359.36 : 6,336,336,529.44 = 2,263,684,178.88 : x
  2. Step 2: Convert to fraction form
    4,228,570,359.36/6,336,336,529.44 = 2,263,684,178.88/x
  3. Step 3: Cross multiply
    4,228,570,359.36x = 6,336,336,529.44 × 2,263,684,178.88
  4. Step 4: Simplify right side
    4,228,570,359.36x = 14,343,464,753,752,735,744
  5. Step 5: Solve for x
    x = 14,343,464,753,752,735,744/4,228,570,359.36
  6. Step 6: Final answer
    x = 3,392,036,441.35

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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.