Home / 26,144,353.44-36,078,690.06-14,541,667.20

Finding the Fourth Proportional to 26,144,353.44, 36,078,690.06 and 14,541,667.20

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Solution

The fourth proportional to 26,144,353.44, 36,078,690.06 and 14,541,667.20 is: 20,067,212.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,144,353.44 : 36,078,690.06 = 14,541,667.20 : x
  2. Step 2: Convert to fraction form
    26,144,353.44/36,078,690.06 = 14,541,667.20/x
  3. Step 3: Cross multiply
    26,144,353.44x = 36,078,690.06 × 14,541,667.20
  4. Step 4: Simplify right side
    26,144,353.44x = 524,644,303,864,468.06
  5. Step 5: Solve for x
    x = 524,644,303,864,468.06/26,144,353.44
  6. Step 6: Final answer
    x = 20,067,212.79

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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.