Home / 29,061,896.22-43,594,435.41-11,787,532.29

Finding the Fourth Proportional to 29,061,896.22, 43,594,435.41 and 11,787,532.29

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Solution

The fourth proportional to 29,061,896.22, 43,594,435.41 and 11,787,532.29 is: 17,681,943.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,061,896.22 : 43,594,435.41 = 11,787,532.29 : x
  2. Step 2: Convert to fraction form
    29,061,896.22/43,594,435.41 = 11,787,532.29/x
  3. Step 3: Cross multiply
    29,061,896.22x = 43,594,435.41 × 11,787,532.29
  4. Step 4: Simplify right side
    29,061,896.22x = 513,870,815,059,694.31
  5. Step 5: Solve for x
    x = 513,870,815,059,694.31/29,061,896.22
  6. Step 6: Final answer
    x = 17,681,943.78

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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.