Home / 29,968,363.26-41,356,341.38-16,217,327.39

Finding the Fourth Proportional to 29,968,363.26, 41,356,341.38 and 16,217,327.39

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Solution

The fourth proportional to 29,968,363.26, 41,356,341.38 and 16,217,327.39 is: 22,379,911.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,968,363.26 : 41,356,341.38 = 16,217,327.39 : x
  2. Step 2: Convert to fraction form
    29,968,363.26/41,356,341.38 = 16,217,327.39/x
  3. Step 3: Cross multiply
    29,968,363.26x = 41,356,341.38 × 16,217,327.39
  4. Step 4: Simplify right side
    29,968,363.26x = 670,689,327,645,826
  5. Step 5: Solve for x
    x = 670,689,327,645,826/29,968,363.26
  6. Step 6: Final answer
    x = 22,379,911.84

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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.