Home / 26,166,383.01-36,108,965.43-14,405,553.59

Finding the Fourth Proportional to 26,166,383.01, 36,108,965.43 and 14,405,553.59

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Solution

The fourth proportional to 26,166,383.01, 36,108,965.43 and 14,405,553.59 is: 19,879,309.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,166,383.01 : 36,108,965.43 = 14,405,553.59 : x
  2. Step 2: Convert to fraction form
    26,166,383.01/36,108,965.43 = 14,405,553.59/x
  3. Step 3: Cross multiply
    26,166,383.01x = 36,108,965.43 × 14,405,553.59
  4. Step 4: Simplify right side
    26,166,383.01x = 520,169,636,400,777.62
  5. Step 5: Solve for x
    x = 520,169,636,400,777.62/26,166,383.01
  6. Step 6: Final answer
    x = 19,879,309.88

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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.