Home / 4,444,145,016.60-6,659,415,080.10-4,199,257,003.80

Finding the Fourth Proportional to 4,444,145,016.60, 6,659,415,080.10 and 4,199,257,003.80

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Solution

The fourth proportional to 4,444,145,016.60, 6,659,415,080.10 and 4,199,257,003.80 is: 6,292,457,899.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,444,145,016.60 : 6,659,415,080.10 = 4,199,257,003.80 : x
  2. Step 2: Convert to fraction form
    4,444,145,016.60/6,659,415,080.10 = 4,199,257,003.80/x
  3. Step 3: Cross multiply
    4,444,145,016.60x = 6,659,415,080.10 × 4,199,257,003.80
  4. Step 4: Simplify right side
    4,444,145,016.60x = 27,964,595,416,321,265,664
  5. Step 5: Solve for x
    x = 27,964,595,416,321,265,664/4,444,145,016.60
  6. Step 6: Final answer
    x = 6,292,457,899.52

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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.