Home / 48,896,093.70-73,344,140.55-43,369,107.30

Finding the Fourth Proportional to 48,896,093.70, 73,344,140.55 and 43,369,107.30

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Solution

The fourth proportional to 48,896,093.70, 73,344,140.55 and 43,369,107.30 is: 65,053,660.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,896,093.70 : 73,344,140.55 = 43,369,107.30 : x
  2. Step 2: Convert to fraction form
    48,896,093.70/73,344,140.55 = 43,369,107.30/x
  3. Step 3: Cross multiply
    48,896,093.70x = 73,344,140.55 × 43,369,107.30
  4. Step 4: Simplify right side
    48,896,093.70x = 3,180,869,901,339,230.50
  5. Step 5: Solve for x
    x = 3,180,869,901,339,230.50/48,896,093.70
  6. Step 6: Final answer
    x = 65,053,660.95

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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.