Home / 33,174,856.87-49,784,695.23-11,609,645.39

Finding the Fourth Proportional to 33,174,856.87, 49,784,695.23 and 11,609,645.39

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Solution

The fourth proportional to 33,174,856.87, 49,784,695.23 and 11,609,645.39 is: 17,422,310.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,174,856.87 : 49,784,695.23 = 11,609,645.39 : x
  2. Step 2: Convert to fraction form
    33,174,856.87/49,784,695.23 = 11,609,645.39/x
  3. Step 3: Cross multiply
    33,174,856.87x = 49,784,695.23 × 11,609,645.39
  4. Step 4: Simplify right side
    33,174,856.87x = 577,982,657,450,829.75
  5. Step 5: Solve for x
    x = 577,982,657,450,829.75/33,174,856.87
  6. Step 6: Final answer
    x = 17,422,310.51

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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.