Home / 8,599,037,394,429.40-11,866,671,150,424-4,643,873,471,889

Finding the Fourth Proportional to 8,599,037,394,429.40, 11,866,671,150,424 and 4,643,873,471,889

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Solution

The fourth proportional to 8,599,037,394,429.40, 11,866,671,150,424 and 4,643,873,471,889 is: 6,408,545,146,086.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,599,037,394,429.40 : 11,866,671,150,424 = 4,643,873,471,889 : x
  2. Step 2: Convert to fraction form
    8,599,037,394,429.40/11,866,671,150,424 = 4,643,873,471,889/x
  3. Step 3: Cross multiply
    8,599,037,394,429.40x = 11,866,671,150,424 × 4,643,873,471,889
  4. Step 4: Simplify right side
    8,599,037,394,429.40x = 55,107,319,355,084,534,741,729,280
  5. Step 5: Solve for x
    x = 55,107,319,355,084,534,741,729,280/8,599,037,394,429.40
  6. Step 6: Final answer
    x = 6,408,545,146,086.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.