Home / 14,726,383.85-20,322,215.96-8,110,845.27

Finding the Fourth Proportional to 14,726,383.85, 20,322,215.96 and 8,110,845.27

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Solution

The fourth proportional to 14,726,383.85, 20,322,215.96 and 8,110,845.27 is: 11,192,859.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,726,383.85 : 20,322,215.96 = 8,110,845.27 : x
  2. Step 2: Convert to fraction form
    14,726,383.85/20,322,215.96 = 8,110,845.27/x
  3. Step 3: Cross multiply
    14,726,383.85x = 20,322,215.96 × 8,110,845.27
  4. Step 4: Simplify right side
    14,726,383.85x = 164,830,349,154,530.25
  5. Step 5: Solve for x
    x = 164,830,349,154,530.25/14,726,383.85
  6. Step 6: Final answer
    x = 11,192,859.76

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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.