Home / 26,644,103.36-36,769,752.48-16,328,833.28

Finding the Fourth Proportional to 26,644,103.36, 36,769,752.48 and 16,328,833.28

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Solution

The fourth proportional to 26,644,103.36, 36,769,752.48 and 16,328,833.28 is: 22,534,335.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,644,103.36 : 36,769,752.48 = 16,328,833.28 : x
  2. Step 2: Convert to fraction form
    26,644,103.36/36,769,752.48 = 16,328,833.28/x
  3. Step 3: Cross multiply
    26,644,103.36x = 36,769,752.48 × 16,328,833.28
  4. Step 4: Simplify right side
    26,644,103.36x = 600,407,157,992,786.50
  5. Step 5: Solve for x
    x = 600,407,157,992,786.50/26,644,103.36
  6. Step 6: Final answer
    x = 22,534,335.27

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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.