Home / 58,067,998.20-87,101,997.30-25,735,390.20

Finding the Fourth Proportional to 58,067,998.20, 87,101,997.30 and 25,735,390.20

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Solution

The fourth proportional to 58,067,998.20, 87,101,997.30 and 25,735,390.20 is: 38,603,085.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,067,998.20 : 87,101,997.30 = 25,735,390.20 : x
  2. Step 2: Convert to fraction form
    58,067,998.20/87,101,997.30 = 25,735,390.20/x
  3. Step 3: Cross multiply
    58,067,998.20x = 87,101,997.30 × 25,735,390.20
  4. Step 4: Simplify right side
    58,067,998.20x = 2,241,603,887,714,846.25
  5. Step 5: Solve for x
    x = 2,241,603,887,714,846.25/58,067,998.20
  6. Step 6: Final answer
    x = 38,603,085.30

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Double scale
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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.