Home / 6,253,032,847.56-8,629,335,252.48-3,395,295,508.98

Finding the Fourth Proportional to 6,253,032,847.56, 8,629,335,252.48 and 3,395,295,508.98

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Solution

The fourth proportional to 6,253,032,847.56, 8,629,335,252.48 and 3,395,295,508.98 is: 4,685,589,208.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,253,032,847.56 : 8,629,335,252.48 = 3,395,295,508.98 : x
  2. Step 2: Convert to fraction form
    6,253,032,847.56/8,629,335,252.48 = 3,395,295,508.98/x
  3. Step 3: Cross multiply
    6,253,032,847.56x = 8,629,335,252.48 × 3,395,295,508.98
  4. Step 4: Simplify right side
    6,253,032,847.56x = 29,299,143,228,228,136,960
  5. Step 5: Solve for x
    x = 29,299,143,228,228,136,960/6,253,032,847.56
  6. Step 6: Final answer
    x = 4,685,589,208.07

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1.5x scale

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.