Home / 33,021,899.17-49,536,788.09-15,970,319.44

Finding the Fourth Proportional to 33,021,899.17, 49,536,788.09 and 15,970,319.44

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Solution

The fourth proportional to 33,021,899.17, 49,536,788.09 and 15,970,319.44 is: 23,957,384.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,021,899.17 : 49,536,788.09 = 15,970,319.44 : x
  2. Step 2: Convert to fraction form
    33,021,899.17/49,536,788.09 = 15,970,319.44/x
  3. Step 3: Cross multiply
    33,021,899.17x = 49,536,788.09 × 15,970,319.44
  4. Step 4: Simplify right side
    33,021,899.17x = 791,118,329,625,193.88
  5. Step 5: Solve for x
    x = 791,118,329,625,193.88/33,021,899.17
  6. Step 6: Final answer
    x = 23,957,384.33

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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.