Home / 33,834,136.11-46,689,856.97-18,363,891.03

Finding the Fourth Proportional to 33,834,136.11, 46,689,856.97 and 18,363,891.03

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Solution

The fourth proportional to 33,834,136.11, 46,689,856.97 and 18,363,891.03 is: 25,341,490.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,834,136.11 : 46,689,856.97 = 18,363,891.03 : x
  2. Step 2: Convert to fraction form
    33,834,136.11/46,689,856.97 = 18,363,891.03/x
  3. Step 3: Cross multiply
    33,834,136.11x = 46,689,856.97 × 18,363,891.03
  4. Step 4: Simplify right side
    33,834,136.11x = 857,407,445,511,546.62
  5. Step 5: Solve for x
    x = 857,407,445,511,546.62/33,834,136.11
  6. Step 6: Final answer
    x = 25,341,490.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.