Home / 26,664,775.77-36,797,277.06-14,904,028.56

Finding the Fourth Proportional to 26,664,775.77, 36,797,277.06 and 14,904,028.56

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Solution

The fourth proportional to 26,664,775.77, 36,797,277.06 and 14,904,028.56 is: 20,567,495.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,664,775.77 : 36,797,277.06 = 14,904,028.56 : x
  2. Step 2: Convert to fraction form
    26,664,775.77/36,797,277.06 = 14,904,028.56/x
  3. Step 3: Cross multiply
    26,664,775.77x = 36,797,277.06 × 14,904,028.56
  4. Step 4: Simplify right side
    26,664,775.77x = 548,427,668,232,472.88
  5. Step 5: Solve for x
    x = 548,427,668,232,472.88/26,664,775.77
  6. Step 6: Final answer
    x = 20,567,495.97

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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.