Home / 8,599,037,536,380.80-11,866,671,346,383-4,643,873,613,799

Finding the Fourth Proportional to 8,599,037,536,380.80, 11,866,671,346,383 and 4,643,873,613,799

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Solution

The fourth proportional to 8,599,037,536,380.80, 11,866,671,346,383 and 4,643,873,613,799 is: 6,408,545,341,957.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,599,037,536,380.80 : 11,866,671,346,383 = 4,643,873,613,799 : x
  2. Step 2: Convert to fraction form
    8,599,037,536,380.80/11,866,671,346,383 = 4,643,873,613,799/x
  3. Step 3: Cross multiply
    8,599,037,536,380.80x = 11,866,671,346,383 × 4,643,873,613,799
  4. Step 4: Simplify right side
    8,599,037,536,380.80x = 55,107,321,949,092,670,963,974,144
  5. Step 5: Solve for x
    x = 55,107,321,949,092,670,963,974,144/8,599,037,536,380.80
  6. Step 6: Final answer
    x = 6,408,545,341,957.71

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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.