Home / 23,943,546.05-33,042,093.45-12,930,295.14

Finding the Fourth Proportional to 23,943,546.05, 33,042,093.45 and 12,930,295.14

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Solution

The fourth proportional to 23,943,546.05, 33,042,093.45 and 12,930,295.14 is: 17,843,807.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,943,546.05 : 33,042,093.45 = 12,930,295.14 : x
  2. Step 2: Convert to fraction form
    23,943,546.05/33,042,093.45 = 12,930,295.14/x
  3. Step 3: Cross multiply
    23,943,546.05x = 33,042,093.45 × 12,930,295.14
  4. Step 4: Simplify right side
    23,943,546.05x = 427,244,020,351,960.81
  5. Step 5: Solve for x
    x = 427,244,020,351,960.81/23,943,546.05
  6. Step 6: Final answer
    x = 17,843,807.24

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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.