Home / 33,298,919.36-49,947,238.56-14,117,324.48

Finding the Fourth Proportional to 33,298,919.36, 49,947,238.56 and 14,117,324.48

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Solution

The fourth proportional to 33,298,919.36, 49,947,238.56 and 14,117,324.48 is: 21,175,503.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,298,919.36 : 49,947,238.56 = 14,117,324.48 : x
  2. Step 2: Convert to fraction form
    33,298,919.36/49,947,238.56 = 14,117,324.48/x
  3. Step 3: Cross multiply
    33,298,919.36x = 49,947,238.56 × 14,117,324.48
  4. Step 4: Simplify right side
    33,298,919.36x = 705,121,373,631,488
  5. Step 5: Solve for x
    x = 705,121,373,631,488/33,298,919.36
  6. Step 6: Final answer
    x = 21,175,503.21

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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.