Home / 73,451,333.70-110,177,000.55-44,226,015.30

Finding the Fourth Proportional to 73,451,333.70, 110,177,000.55 and 44,226,015.30

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Solution

The fourth proportional to 73,451,333.70, 110,177,000.55 and 44,226,015.30 is: 66,339,022.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,451,333.70 : 110,177,000.55 = 44,226,015.30 : x
  2. Step 2: Convert to fraction form
    73,451,333.70/110,177,000.55 = 44,226,015.30/x
  3. Step 3: Cross multiply
    73,451,333.70x = 110,177,000.55 × 44,226,015.30
  4. Step 4: Simplify right side
    73,451,333.70x = 4,872,689,712,032,408
  5. Step 5: Solve for x
    x = 4,872,689,712,032,408/73,451,333.70
  6. Step 6: Final answer
    x = 66,339,022.95

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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.