Home / 5,723,135,997.20-8,584,703,995.80-5,497,395,606.80

Finding the Fourth Proportional to 5,723,135,997.20, 8,584,703,995.80 and 5,497,395,606.80

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Solution

The fourth proportional to 5,723,135,997.20, 8,584,703,995.80 and 5,497,395,606.80 is: 8,246,093,410.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,723,135,997.20 : 8,584,703,995.80 = 5,497,395,606.80 : x
  2. Step 2: Convert to fraction form
    5,723,135,997.20/8,584,703,995.80 = 5,497,395,606.80/x
  3. Step 3: Cross multiply
    5,723,135,997.20x = 8,584,703,995.80 × 5,497,395,606.80
  4. Step 4: Simplify right side
    5,723,135,997.20x = 47,193,514,032,189,325,312
  5. Step 5: Solve for x
    x = 47,193,514,032,189,325,312/5,723,135,997.20
  6. Step 6: Final answer
    x = 8,246,093,410.20

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Double scale
Find fourth proportional to 5,723,135,998.20, 8,584,703,997.30 and 5,497,395,607.80
Similar ratio
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1.5x scale

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.