Home / 11,597,311,292.64-17,392,792,054.64-3,201,209,790.56

Finding the Fourth Proportional to 11,597,311,292.64, 17,392,792,054.64 and 3,201,209,790.56

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Solution

The fourth proportional to 11,597,311,292.64, 17,392,792,054.64 and 3,201,209,790.56 is: 4,800,938,321.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,597,311,292.64 : 17,392,792,054.64 = 3,201,209,790.56 : x
  2. Step 2: Convert to fraction form
    11,597,311,292.64/17,392,792,054.64 = 3,201,209,790.56/x
  3. Step 3: Cross multiply
    11,597,311,292.64x = 17,392,792,054.64 × 3,201,209,790.56
  4. Step 4: Simplify right side
    11,597,311,292.64x = 55,677,976,210,487,746,560
  5. Step 5: Solve for x
    x = 55,677,976,210,487,746,560/11,597,311,292.64
  6. Step 6: Final answer
    x = 4,800,938,321.44

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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.