Home / 39,150,817.44-58,725,604.08-9,607,324.56

Finding the Fourth Proportional to 39,150,817.44, 58,725,604.08 and 9,607,324.56

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Solution

The fourth proportional to 39,150,817.44, 58,725,604.08 and 9,607,324.56 is: 14,410,834.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,150,817.44 : 58,725,604.08 = 9,607,324.56 : x
  2. Step 2: Convert to fraction form
    39,150,817.44/58,725,604.08 = 9,607,324.56/x
  3. Step 3: Cross multiply
    39,150,817.44x = 58,725,604.08 × 9,607,324.56
  4. Step 4: Simplify right side
    39,150,817.44x = 564,195,938,378,620.25
  5. Step 5: Solve for x
    x = 564,195,938,378,620.25/39,150,817.44
  6. Step 6: Final answer
    x = 14,410,834.19

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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.