Home / 17,273,768.56-25,893,312.36-5,906,443.12

Finding the Fourth Proportional to 17,273,768.56, 25,893,312.36 and 5,906,443.12

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Solution

The fourth proportional to 17,273,768.56, 25,893,312.36 and 5,906,443.12 is: 8,853,735.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,273,768.56 : 25,893,312.36 = 5,906,443.12 : x
  2. Step 2: Convert to fraction form
    17,273,768.56/25,893,312.36 = 5,906,443.12/x
  3. Step 3: Cross multiply
    17,273,768.56x = 25,893,312.36 × 5,906,443.12
  4. Step 4: Simplify right side
    17,273,768.56x = 152,937,376,642,732.97
  5. Step 5: Solve for x
    x = 152,937,376,642,732.97/17,273,768.56
  6. Step 6: Final answer
    x = 8,853,735.43

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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.