Home / 29,928,295.32-41,297,538.82-16,874,775.75

Finding the Fourth Proportional to 29,928,295.32, 41,297,538.82 and 16,874,775.75

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Solution

The fourth proportional to 29,928,295.32, 41,297,538.82 and 16,874,775.75 is: 23,285,212.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,928,295.32 : 41,297,538.82 = 16,874,775.75 : x
  2. Step 2: Convert to fraction form
    29,928,295.32/41,297,538.82 = 16,874,775.75/x
  3. Step 3: Cross multiply
    29,928,295.32x = 41,297,538.82 × 16,874,775.75
  4. Step 4: Simplify right side
    29,928,295.32x = 696,886,706,614,419.62
  5. Step 5: Solve for x
    x = 696,886,706,614,419.62/29,928,295.32
  6. Step 6: Final answer
    x = 23,285,212.18

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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.