Home / 4,976,372,252.10-7,464,558,378.15-3,023,645,441.70

Finding the Fourth Proportional to 4,976,372,252.10, 7,464,558,378.15 and 3,023,645,441.70

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Solution

The fourth proportional to 4,976,372,252.10, 7,464,558,378.15 and 3,023,645,441.70 is: 4,535,468,162.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,976,372,252.10 : 7,464,558,378.15 = 3,023,645,441.70 : x
  2. Step 2: Convert to fraction form
    4,976,372,252.10/7,464,558,378.15 = 3,023,645,441.70/x
  3. Step 3: Cross multiply
    4,976,372,252.10x = 7,464,558,378.15 × 3,023,645,441.70
  4. Step 4: Simplify right side
    4,976,372,252.10x = 22,570,177,914,396,790,784
  5. Step 5: Solve for x
    x = 22,570,177,914,396,790,784/4,976,372,252.10
  6. Step 6: Final answer
    x = 4,535,468,162.55

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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.