Home / 26,395,922.66-36,427,800.94-14,797,211.90

Finding the Fourth Proportional to 26,395,922.66, 36,427,800.94 and 14,797,211.90

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Solution

The fourth proportional to 26,395,922.66, 36,427,800.94 and 14,797,211.90 is: 20,420,952.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,395,922.66 : 36,427,800.94 = 14,797,211.90 : x
  2. Step 2: Convert to fraction form
    26,395,922.66/36,427,800.94 = 14,797,211.90/x
  3. Step 3: Cross multiply
    26,395,922.66x = 36,427,800.94 × 14,797,211.90
  4. Step 4: Simplify right side
    26,395,922.66x = 539,029,889,341,067.12
  5. Step 5: Solve for x
    x = 539,029,889,341,067.12/26,395,922.66
  6. Step 6: Final answer
    x = 20,420,952.75

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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.