Home / 33,408,055.60-50,112,083.40-26,689,591.60

Finding the Fourth Proportional to 33,408,055.60, 50,112,083.40 and 26,689,591.60

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Solution

The fourth proportional to 33,408,055.60, 50,112,083.40 and 26,689,591.60 is: 40,034,387.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,408,055.60 : 50,112,083.40 = 26,689,591.60 : x
  2. Step 2: Convert to fraction form
    33,408,055.60/50,112,083.40 = 26,689,591.60/x
  3. Step 3: Cross multiply
    33,408,055.60x = 50,112,083.40 × 26,689,591.60
  4. Step 4: Simplify right side
    33,408,055.60x = 1,337,471,040,171,139.50
  5. Step 5: Solve for x
    x = 1,337,471,040,171,139.50/33,408,055.60
  6. Step 6: Final answer
    x = 40,034,387.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.