Home / 8,599,037,536,376.80-11,866,671,346,377-4,643,873,613,794.90

Finding the Fourth Proportional to 8,599,037,536,376.80, 11,866,671,346,377 and 4,643,873,613,794.90

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Solution

The fourth proportional to 8,599,037,536,376.80, 11,866,671,346,377 and 4,643,873,613,794.90 is: 6,408,545,341,951.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,599,037,536,376.80 : 11,866,671,346,377 = 4,643,873,613,794.90 : x
  2. Step 2: Convert to fraction form
    8,599,037,536,376.80/11,866,671,346,377 = 4,643,873,613,794.90/x
  3. Step 3: Cross multiply
    8,599,037,536,376.80x = 11,866,671,346,377 × 4,643,873,613,794.90
  4. Step 4: Simplify right side
    8,599,037,536,376.80x = 55,107,321,949,016,151,826,628,608
  5. Step 5: Solve for x
    x = 55,107,321,949,016,151,826,628,608/8,599,037,536,376.80
  6. Step 6: Final answer
    x = 6,408,545,341,951.79

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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.