Home / 29,247,205,080.88-43,840,188,323.44-12,239,714,996.00

Finding the Fourth Proportional to 29,247,205,080.88, 43,840,188,323.44 and 12,239,714,996.00

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Solution

The fourth proportional to 29,247,205,080.88, 43,840,188,323.44 and 12,239,714,996.00 is: 18,346,758,569.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,247,205,080.88 : 43,840,188,323.44 = 12,239,714,996.00 : x
  2. Step 2: Convert to fraction form
    29,247,205,080.88/43,840,188,323.44 = 12,239,714,996.00/x
  3. Step 3: Cross multiply
    29,247,205,080.88x = 43,840,188,323.44 × 12,239,714,996.00
  4. Step 4: Simplify right side
    29,247,205,080.88x = 536,591,410,449,653,563,392
  5. Step 5: Solve for x
    x = 536,591,410,449,653,563,392/29,247,205,080.88
  6. Step 6: Final answer
    x = 18,346,758,569.44

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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.