Home / 29,968,314.24-41,356,273.44-16,217,278.32

Finding the Fourth Proportional to 29,968,314.24, 41,356,273.44 and 16,217,278.32

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Solution

The fourth proportional to 29,968,314.24, 41,356,273.44 and 16,217,278.32 is: 22,379,843.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,968,314.24 : 41,356,273.44 = 16,217,278.32 : x
  2. Step 2: Convert to fraction form
    29,968,314.24/41,356,273.44 = 16,217,278.32/x
  3. Step 3: Cross multiply
    29,968,314.24x = 41,356,273.44 × 16,217,278.32
  4. Step 4: Simplify right side
    29,968,314.24x = 670,686,196,654,503.75
  5. Step 5: Solve for x
    x = 670,686,196,654,503.75/29,968,314.24
  6. Step 6: Final answer
    x = 22,379,843.97

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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.