Home / 17,009,600.30-25,514,400.45-16,301,012.30

Finding the Fourth Proportional to 17,009,600.30, 25,514,400.45 and 16,301,012.30

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Solution

The fourth proportional to 17,009,600.30, 25,514,400.45 and 16,301,012.30 is: 24,451,518.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,009,600.30 : 25,514,400.45 = 16,301,012.30 : x
  2. Step 2: Convert to fraction form
    17,009,600.30/25,514,400.45 = 16,301,012.30/x
  3. Step 3: Cross multiply
    17,009,600.30x = 25,514,400.45 × 16,301,012.30
  4. Step 4: Simplify right side
    17,009,600.30x = 415,910,555,562,575.56
  5. Step 5: Solve for x
    x = 415,910,555,562,575.56/17,009,600.30
  6. Step 6: Final answer
    x = 24,451,518.45

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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.